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HASL-93
health and safety laboratory
SUMMARY OF GUMMED FILM RESULTS
THROUGH DECEMBER, 1959

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HASL-93
* UC 41, Health & Safety
TID-4500, 15th Ed.
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SUMMARY OP GUMMED FILM RESULTS
THROUGH DECEMBER, 1959
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_ John H. Harley
| Naomi A. Hallden
Long D. Y, Ong
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Health and Safety Laboratory
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September 5, 1960.
S, ATOMIC ENERGY COMMISSION
New York Operations Office
Health and Safety Laboratory

LEGAL NOTICE
This report was prepared as an account of Government
sponsored work. Neither the United States,, nor the
Commission, nor any person acting on behalf of the
Commission.
A. Makes any warranty or representation, expressed
or implied, with respect to the accuracy, completeness,
or usefulness of the information contained in this |
report, or that the use of any information, apparatus,
method, or process disclosed in this report may not
_
infringe privately owned rights; or
B. Assumes any liabilities with respect to the use
of, or for damages resulting from the use of any
information, apparatus, method, or process disclosed
in this report.
As used in the above, "person acting on behalf of
the Commission 11 includes any employee or contractor of
the Commission, or employee of such contractor, to the
extent that such employee or contractor of the Commission,
or employee of such contractor prepares, disseminates, or
provides access to, any information pursuant to his
employment or contract with the Commission, or his
employment with such contractor.
This report has been reproduced directly from the best
available copy.
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Printed in USA 0 Price $3.50, Available from the Office
of Technical Services, Department of Commerce,
Washington 25, D. C. |
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ABSTRACT
The data for gummed film fallout measurements through December 1959
are reported. While the initial purpose of the gummed film network was to
determine the geographic distribution and time of arrival of fallout, con-
| siderable effort has "been devoted to computation of strontium 90 deposition
_ and infinity gamma dose. These latter computations have "been satisfactory
~ for the period of observation and furnish data for locations not covered by
B other types of measurement.
Detailed comparisons are made between strontium 90 estimates from
| gummed film and analyses made on pot and soil samples* Comparable tests
_ of the gamma dose estimate are not possible.
The bulk of the report consists of summary tables for each gummed
film station listii^g the monthly estimates of strontium 90 deposition and
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infinity gamma dose.

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ACKNOWLEDGEMENTS
The authors wish to acknowledge the assistance of the many people
who have worked on this program since its inception. It is impossible to
name all the individuals involved but our particular thanks are given to
the observers of the various U.. S 0 Weather Bureau Stations, the Canadian
J| Meteorological Service, the Air Weather Service of the Air Force, and .to
_ the others who collected the samples over this period of years.
In the Health and Safety Laboratory we are grateful to the gummed
B film staff for preparing and counting the enormous number of samples in
volved and to the staff of the Statistics Branch, for handling the card punch-
| ing, computation and printing of data. The strontium 90 analyses which have
been used for comparison were made under the general direction of Edward P.
Hardy, Jr. and Gerald Hamada.
9 Considerable general assistance has been available from Dr.-Lester
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Machta and .Robert List of the U. S. Weather Bureau who arranged for many
of the sampling locations and.maintained liaison between the Weather Bureau
and our Laboratory.
Dr. S..Allan Lough, Director of the Health and Safety Laboratory,
made many valuable suggestions in the preparation of the manuscript.

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CONTENTS
ABSTRACT ii
ACKNOWLEDGEMENTS iii
SECTION I
INTRODUCTION 1
Historical 1
The Computation Model 5
Defects of System 7
9 EXPERIMENTAL DATA 10
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Comparison of Duplicate Stations 11
Evaluation of Strontium 90 Data 14
Evaluation of Infinity Gamma Dose Data 23
I SUMMARY 30
PROCEDURE FOR GUMMED FILM 32
m Sampling 32
Sample Preparation 32
Counting 33
Data Handling 34
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~ BIBLIOGRAPHY 36
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SECTION II
I MONTHLY SUMMARIES FOR INDIVIDUAL STATIONS 37
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For many years, gummed film sampling comprised the only widespread
m network for measuring fallout. This technique fulfilled its original pur-
, poses of delineating the geographic distribution, of fallout and indicating
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the time of arrival of radioactive material. While the test pattern remained
simple and included only fission devices, it was also possible to
on
estimate individual long-lived nuclides such as Sr© and to estimate the
.fallout infinity gamma dose.
More complex test patterns and delayed fallout from thermonuclear
on
devices made the Sr© and gamma dose estimates very difficult. Despite the
complexities, considerable effort has been devoted to testing various math
ematical models to allow computation of these two parameters arid thus to
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extract the utmost from the available data.
This report describes the model
adopted and gives the results of these computations in some detail.
In ad
^ had reported activity of unloiovm origin in paperboard in 1945* The Health
and Safety Laboratory was subsequently given the responsibility of deter
mining the relative fallout at distances beyond 200 miles from the Nevada
test site.
Later this responsibility was modified to delineating world-wide
fallout from the megaton weapons fired in the Pacific and elsewhere.
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dition, comparisons have been made with more direct measurements of
fallout where these are available.
QQ
The data indicate that useful information on Sr©
obtained by the gummed film technique.
confirmed, but are the best available for any network.
Historical
deposition has .been
The gamma dose estimates cannot be
The first detection of radioactive fallout away from the site of the
explosion was in Rochester,, New Tori, in i?ebruary of 1951., although Webb
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The
original measurements were extremely simple as only the total
mixed fission product beta activity was required. These data gave in
formation on the arrival of fallout and to some extent on the relative fall
out contribution at different locations,
V In the first network of 10 stations set up for the United States in
the spring of 1951, the collector was a metal tray having an area of about
9 square feet. A layer of water was maintained in the tray and every twenty-
_ -four hours the contents were filtered to obtain the particulate activity. The
"* water, including any rainfall, was collected in a polyethylene bottle« These
A samples were prepared for beta counting and measured with Geiger tubes against
Radium D+E standards.
m/ For the fall 1951 tests the network v/as expanded to 61 stations and
20 of these had gummed paper samplers as well as trays. These stations were
t« operated for the Atomic Energy Commission by the U.S. Weather Bureau. The
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gummed papers were forwarded to the Health and .Safety Laboratory for ashing
and counting. The results on these stations were reported by the Health and
t Safety Laboratory in 1952 S 2 ^
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- The network in the United States for the soring 1952 tests included
* 109 deposition stations with gumrried paper samplers * The data were reported
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in 1953 by Eisenbud and Hariey.^©
During the fall 1952 Pacific tests the network consisted of 51 gummed
»^ paper stations in the continental United States and 60 elsewhere in North
America and overseas. All later samplings were with a gummed acetate film
instead of gummed paper which gave a smaller amount of ash. In the spring
m 1953 Nevada series, 96 U. S. stations arid 29 others were in operation, and
in the spring 1954 Pacific series, the network was 39 U. S. stations plus
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81 others. These data were also reported "by Eiseribud and Harley.(4>5)
I The network since 1954 has been quite stable. In January 1959 it
A Nations.
consisted of 46 U. S. stations, 68 elsewhere in North America and overseas
and 64 maintained in cooperation with other countries through the United
As the approach to fallout problems became more sophisticated, it was
desirable to have a measure of individual radionuclides, particularly Sr^
and to have an estimate of the gamma dose delivered to the population in
M various geographic areas. Actual Sr^ measurements could best be performed
m on monthly samples but, because of the radiochemistry involved, this col
lection system grew very slowly. It was apparent that it would be very use
s© ful if a reasonable estimate of the Sr^ deposition could be made from the
total beta measurements on gummed film.
JH ,In the period before megaton weapons were fired, the radioactive debris
m stayed in the troposphere and was cleared out with an average life of about
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one month. Thus, it was usually possible to attribute fallout to a single
QD
burst and to make reasonable estimates of the $r content based on total
beta measurements. It was also possible by a knowledge of the nuclides pro-
duced, to estimate the infinite plane gamma dose.
M The original calculations of Sr^ deposition from measurements of
total beta activity on ashed gummed-film samples>were performed as follows:
^3 1. The activity measured on a given sampling day was attributed to
the test immediately preceding that sampling day.
2. The measured activity on the counting day was extrapolated to a
fixed day^(usually the first day of the following year) by the
formula
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t
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where ,
AQ = p activity on counting day
C
B
E
= Counting day
= Burst day
= Extrapolation day
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3. The Sr fraction of the total beta activity on. this day was taken
from modified Hunter and Ballon©6) curves.
4. The Sr activity values for the individual days were summed by
months and .these sums added for the desired period. The same data
were also used to compute an infinity gamma dose using the cal
culation system described by Hallden and Harley.(?)
The data reported.for fallout through September 1955©*© were based on
on
the above computations, but comparison of the estimated Sr 7W values with
available radiochemical data showed the method was inadequate.
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fallout was older and contained a higher percentage of Sr
indicated.
The actual
than the model
A new model was then devised to take stratospheric debris into account.
Tests of this model appeared to give reasonable agreement between estimated
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and .measured Sr . This was the general system:
1. Estimates of the yields of total fission products and of©Sr were
obtained for each weapon test.
2. The total fission-product yield for each test was added to the
calculated fission-product residue from previous tests. (The T"^*
law was used for decaying total fission product activity.)
3. The combined fission-product yield was used to estimate .an ef
fective burst date. This was used with samples following each
test to extrapolate from counting date to a fixed computing date.
4. The Sr^ activity from each test was added to the accumulated
from previous tests. (No Sr^O decay was included)
QQ
5. The Sr 7 to fission-product beta activity ratio was computed and
applied to the measured beta activity on each sample.

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These data were reported by Eisenbud and Harley
(8)
covering fallout
through June 1957, The model was applied only to the results obtained after
May 1956.
Unfortunately, later calculations have cast doubt on the validity of
the effective burst date concept and actual errors of computation have been
uncovered. The present model was designed to overcome some of the objections
to the previous one. All of the data since the beginning of 1954 have been
recomputed according to this third model.
It would have been technically possible to introduce a number of ex
perimentally determined refinements into the model, but the cost of compu
tation for some 375,000 pieces of data would have been prohibitive. .There
fore, the relatively simple model described had to be accepted.
The Computation Model
The present model was designed to take into account new data on Sr
Qn
7U
yield, -stratospheric and tropospheric residence times and the decay of Sr^.
The model will first be outlined and then its defects will be discussed.
1. An estimate of the fission yield is obtained for each weapon test.
2. The value of 133 megacuries of beta activity per nominal bomV
(9)
is used to obtain total megacuries of fission products at one day.
1^ QA
3* The value of 0.00105 percent of Sr^u is used to obtain total
megacuries of Sr at one day
4- The megacuries of mixed fission products produced in each test
are decayed by the T"^*2 law for each subsequent day and the resuits
for all tests .summed.
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5. The megacuries of Sr^ produced in each test are decayed with a
half-life of 27.7 years for each subsequent day and the results
for all tests summed.
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6. Both the mixed fission products and Sr are also corrected for
tropospheric ( < 3/4 MF) and stratospheric ( > 3/4 MT) deposition
using half-residence times of 20 days and 4 years respectively.

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7. The mixed fission products existing on sampling day after decay
and deposition corrections are further decayed to counting day.
8. The ratio of mixed fission products on .sampling day (from all
tests before sampling day) to that on counting day is used to
correct the beta activity of individual samples "back to sampling
day,
9. The ratio of Sr to mixed .fission products present from all .tests
on. sampling day is used to compute the Sr deposition from the
individual samples.
10. The daily values are summed to give the total deposition for the
month. This value is divided by the number of actual -samples in
the month and multiplied by the expected number to give the final
value for monthly Sr^O deposition. This value is as of the samp
ling month.
11. The computed beta activity on sampling day is treated by the
method of Hallden and HarleyW to obtain, the infinity gamma dose
from fallout on that day, This calculation takes into account
the apportionment of the computed beta activity among the debris
of different ages.
12. The daily gamma values are summed and corrected as for the. monthly
Sr90 deposition.
The mathematical expressions are:
1 (tc .- tui^-*
p
As = p Activity on sampling day dpm/ft
Ac = p Activity on counting day dpm/ft^
i = Burst number
IE:J = Yield for burst in Me of mixed fission
products at 1 day
t s = Sampling day
tni = Burst day
= Deposition constant
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. 1.03 x 1D~5 -U + 6.8 x lCT)(t8 - tni )
Sr^O = _A^ ________
80 D i ^
Where
Defects of System
. Sr90 = me/mi 2 of Sr^O
= 3.5 x ICT2 for Ini 5000 (Tropospheric)
= 4.7 x 10~4 for Ini 5000 (Stratospheric)
A o o Irr6
Dose = As ^* u x 1U
r^.
\
-,
jni - ~± - 425e
-A("ts " "kni)
i = 1 s ni
Dose = Infinity 7 dose in millirads
There are a number of defects in the overall gummed film system and
in fact, it only deserves the effort expended because there were no other
types of sampling available for the time and locations at which most of these
measurements were made.
These defects will be discussed individually even
though it is not possible to give good numerical estimates of the errors
involved.
1. The measurement is a total beta count only and is subject to the
errors of self-absorption and the change in average energy of
mixed fission products with time* The self-absorption is
partially corrected for by using basic standards with the same
weight of material as found in the average fallout sample. No
correction is made for such heavy or light samples as may appear
from time to time. The average energy of the mixed fission prod
ucts has been calculated in this Laboratory based on the as
sumptions that the average energy is one-third the maximum
energy of the beta particle and that the percentage of each
isotqpe in fallout samples follows the Hunter and Bailout6)
calculations.
The average energies calculated on this basis are:
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10 days 0,32 Mev
80 days 0,30 Mev
150 days 0.28 Mev
2 years 0,48 Mev
. The average energy of potassium 40 according to Marineili,
Brinkerhoff and Hine^ 10 © is 0.4< 40 Mev. We believe this to be the
best approximation of the energy for mixed fission products among
the available long-lived isotopes.
2. There are losses both in the collection process and in the sample
processing. These are corrected for only by the overall factor
of 1.6 relating mixed fission product p activity found in pot
samples to that found in composite gummed film samples for the
same periods. This factor of 1.6 was shown to be a good average
value for New York City over a period of two years in 1954 and
1955, but does not necessarily apply to each individual sample.
Welford© 11 © has shown the relative loss of several nuclides and
has.found a factor of 1.85 for the year 1958. . ...
1 P
3. The general formula depends on the T * law which is not abso
lutely applicable to each sample and each type of debris. On the
average, however, for fallout remote from the test site, it is the
best value presently available c (Later reports, such as NRDL-24?
indicate an exponent of -1.2? which is not appreciably different^)
4. No allowance is made for fission product fractionation or for.in
duced activities. The fractionation is probably less critical at
considerable distances from the test site but radiochemical data
.are not available for checking this point. Most of the induced
activities are of relatively short half-life and are not counted
.with the time lag inherent in the system.
5. The general formula does not allow for differences in geographic
distribution of the debris, (For instance the 1958 USSR polar
tests did not appear in the southern hemisphere). All samples
are treated by the same formula. The effect of this can only be
shown by comparing computed Sr^O values with the few data avail
able for measured Sr90 deposition,
6. The general formula does not allow a time lag for the debris to
reach different geographic areas. The inclusion of such a lag
would .have made the computation impossibly complex.
7. The general formula does not allow for distribution of megaton
debris between the stratosphere ; troposphere and local deposition.
This could have been included but would have essentially doubled
the computation. This was not considered worth while since the
estimates of this distribution are of doubtful validity.
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. The .general formula does not allow for the cases when almost all
-of the deUrls came ;£rom a single "burst , ,The individual daily
results£ however^ have been reviewed* Where the. presence of
fiallatit^ Iqaowii trajectories and supplementary data indicate that
the fallout does result largely from a single "burst> corrections
have "been made Individually * This^ ,of course^ results in de-»
creasing the ^Sr^Q and gaimna dose values for these partictilar
sanples d Since only markedly high values can "be -detected^ .the
.process may, destroy .the relationship between stations so corrected
and those n^t c0rrected 0
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EKPERIMENTAL
-DATA.
For the most part,.the experimental data are derived .from the average
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of duplicate daily gummed, film samples analyzed as described in the section
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on Procedure, .The monthly summaries of estimated Sr : deposition and in*
m finity gamma dose make up the bulk of this report , but certain data have
been extracted in this section to compare with more direct measurements or
with other estimates * .The evaluations are separated into comparison of dup~
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licate stations^ ,Srw data ;and gamma dose data., .There are certain oases
J| where daily data are not available. .Since these may. enter into the evalua-
» tions attempted^ they are described below *
.During certain periods in 1955 and 1956>- the daily gummed film samples
W were composited on a monthly basis for counting » The vpurpose of this com?-
positing was not to reduce the .counting load but was an attempt to collect
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sufficient gummed film ash to make a radidchemical analysis f or Sr m This
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effort was not successful as it was found that the collection efficiency for
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Sr^ was considerably poorer than the efficiency for the total mixed fission
fl products , .This was later confirmed by/Welford^ ^ in. his measurements on
New .York City samples ttr
I The ccsnposite samples have been treated in the computation process as
. though all activity. had been deposited on the 15th of the sailing; month*
^ ,This .should n0t lead td any. marked confutation errors since the /compositing
waa only carried out cjiiring periods or ©at stations where local fallout was
not expected? All composite .samples are ,marked as such in the summary
V tables for each station.
_ Because pf t&e large number of samples being handled and because .of
difficulties in the field * there are not always sufficient daily samples
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"* the repdrtijig Of less than 10 -days i& the m0>nth to.be .an insufficient sample*
-As it is desirable ;to obtain am estimate of cumulative values f or
with soil data and to approximate the total deposition where other data ;are
j| lacking >: missing xi^mths have been filled in by geographic interpolation* In
the arbitrary system selected^ the. three closest stations are averaged for
* geographic interpolation with some weight being giveaa to the months JTnmediately
before -and after the missing month* .These interpolated estimates are marked
as . such in the supnaary tables for each station*
I - Cffinparfts&n: of Duplicate Stations
Since duplicate films were ^exposed daily at most of the network
^ stations^ there is a ccmsiderable body, af data, on paired saisples at the
same location* A statistical treatment of the duplicates is planned as an
exercise in mathematical statistics^ but this project will not be coiigslete
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1 11111111I1I1
of Two Gunaaed Film Stations at New York City>
HASL (136) and. La Guardia Airport (117)
mo/nd.2 Of Strontium 90
Mmtjh 136 117 136 116
1 - - *12 ,03*
2 ,51 *05 *33 .27
3 ,07 ,04
4 *09 *Q5
5 *22 *06
136 1^L7
* --
.34 *36
V76
^81
2*69 2*03
*72 ,82
6 ,09 ,07 *92 ,68
7 »06 .06 ,27 *10*
8
T T f^iJ *2 $J T f*\^.
^ j I #.wO . #^?O - y -*-i V*"
9 ,27 ,26 ,23 .11*
10 ,10 . *10 *20 *26*
11 L^44 «47 . »13 *25
12 O4 *08^ .20 .16
.64 ,56
*36 ,73
,20 *25
.41 .32
,78 ,75
.86 ,63
* Composite Saraple
* Data misstfig far HASL Station (136)
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Comparison of Two Gummed Film Stations at Tokyo
me/mi2 of Strontium 90
Year :.. Month Station 805 Station 820
1956 11 0.33 0..21
12 0.20 0.22
1957 1 0.27 0.21
2 0.75 .0.53
3 0.70 0.55
4 1*13 3*59
5 0,90 1.23
6 0,58 0,53
7 0,86 1.21
8 0.35 0.37
9 0,61 0.87
Comparison of Two Gummed Film Stations at Durban
mo/mi2 of Strontium 90
Station 713 Station 723
Yeay Month Tifrfly r of Durban Natal Airport
1957 6 0.04 0«06
7 0.13 0.19
8 0.20 0.29
9 0.20 0.23
10 0,21 0,05
11 0.08 0.08
12 0,07 0.22
1958 1 0.08 0.11
2 0.03 0.22
3 0.01 0.47
4 0.01 .0,01
5 0.10 0,18
6 0.03 0.03
7 0.07 0.05
8 0.05 -0.19
9 0.18 .0.19
10 0.10 0.16
11 0.09 0.03
12 0*09 0*07
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TAftLE 2a

^valuation of Sr90 Data
In estimating the validity of gummed film values for Sr90 , we have
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available radiochemical Sr7W measurements in monthly pot samples and in soil
m samples* The earliest useful pot data began in April 1954 at New York City
but even as late as January 1957, only a few stations were available* For
the soil collections, a few locations were sampled in October of 1955 and a
larger number in 1956 and 1958,
Pot samples, like gummed film, are a measure of fallout rate 0 The
m analyses are available on a monthly basis and no decay corrections are required.
v» The comparison of calculated ,and .measured values must be made with a
degree of caution and the pot values should not be automatically assumed as
correct. In all of the comparative tables we have indicated where certain
pot values are suspect* Suspicion is raised where other radiochemical data,
£ such as Strontium-89/90 ratios indicate possible error in the Sr90 analysis.
g It is also possible, .of course, that other pot samples may have suffered
losses in the sample transfer without disturbing the 89/90 ratio* There is
a.possible added factor in that many pot-gummed film comparisons are made
for cases when the two collectors are separated by some distance even though
£ in the same city,
_ - Three sets of data are presented for New York City, Table 3 shows the
pot data and the computed Sr^O values based on the original single burst
^ 90
assumption for several months in 1956* The computed Sr is obviously very
low and the apparent age of the fallout is much greater than was assumed.
I This disagreement was ^the reason for seeking a better model 0
^ Table 4 couapares pot values with Sr^0 computed by the present model.
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Inspection of this table brings out several points:

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* TABLE 3
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Comparison of Pot Analyses With Single Burst
Gimed Ftl Ttetlates of Sr^ (New York Cit)
Sampling Pot Sr^° Gummed Film Sr
Period
Estimate
May 1956 0.83 0*11
• June .63 .01
July .72 .03
| August .53 .05
^ September .32 .04
* October .54 .03
f November .51 .03
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Pot
1.39
1.63
5.10
6.28
1.49
4.82
0.49
0.68
0.12
0.36
0.31
0.51
1959
2.46
F-TlTn
1.29
1.12
2.18
2.45
1.17
0 B 88
0.01
0.10
0.08
0.05
0.04
0.06
TABLE L
New York City
Comparison of Pot Analyses and
rrirmmpH Film TCptirnates of Strontium 90 (mc/mi^)
Month
1
2
3
4
5
6
7
8
9
10
11
12
1954
Pot
_ .
0.59
0.88
0.38
0.48
0.15 -
0.26
1.40
0.27
0.81
0.33
Film
_ -
0.05
0.04
0.05
0.06
0.07
0.06
0.08
0.26
0.10
0.47
0.08-**
1955
Pot
0.23
0.87
2.43.
1.24
0.94
0.82
0.38
0.70
0.51
0.47
0.35
0.55
Film
0.03**
0.27
1.57*
1.11*
0.83*.
0.68
0.10**
0.10**
0.11**
0.26**
0.25
0.16
1956
Pot
0.27- '
1.07
1.78
0.81
0.83
0.63
0.72
0.53
0.32
0.54
.0,51
0.55
Film
0.31**
0.77-: '
0.33**
1.48**
1.35
0.27
0.33
0.25
0.46
0.22
0.28
0.33
1957
Pot
0.27
0.52
1.04
4*31
0.93
0.82
0.84
0.50
0.41
0.38
0*42
0.60
Film
0,25
0.34
0.76
3.32
0.51
0.58
0.84
0.56
0.92
0.37
0.42
0.66
1958
Pot
1.28
1.23
0.89
1.52
2.63
1.75 .
1.58
0.60
0.65
1.06
0.98
1.77
Film
0.80
0.36
0.81
1.72
0.82
0.56
0.28
0,25
0.32
0.87
0.75
0.63
Pot/film
ratio
4.37
1.73
1.34
1.20
1,95
* Corrected for local fallout
** Monthly composite gummed film

I
I I
I I
I I
I
I I
I
I
1 I
I
I
I
I
1* The gummed film results tend to be low when compared to pot
analyses.
2. Results from composite samples are even lower with respect to
the pot analyses than the summed daily values compared in
adjoining months.
3. The highest daily pot/film ratios are found in 1954, and the
next highest are found in 1958 and 1959.
4. The daily pot/film ratios are generally good during 1955, 1956
and 1957.
Since the composite gummed film results were excessively low, a com
parison was made for the months of February through June of 1955 where the
samples from stations in the United States were run by both methods. This
comparison showed the summed daily values to be 5 times as high as the com
posites on the average. This value may not be generally applicable and has
not been used in preparing the summary tables for individual stations. The
most probable causes are loss of sample in compositing and insufficient cor
rection for self-absorption.
The monthly pot samples collected in New York City from 1954 through
1958 were analyzed for total p activity as well as for Sr 90 . These total p
activity values have been treated by the present model, assuming the monthly
collection to have been a single sample taken on the 15th of the month. (Pot
samples before January 1957 were collected weekly and the effective date was
taken as mid-week). This computation allows comparison of calculated and
measured Sr from the same collector.
The data in Table 5 show a marked improvement over the comparison
made in Table 4. This is surprising, since they are based on the ssune
model and a factor (1.6) has been included to correct for gummed film ef
ficiency. The difference is very marked for 1958, and an inspection of the
- 17 -

0.81
Comp
1.41
.99
.72
.35
.54
.98
TABLE 5
,90
Comparison of Sr'w Values Measured in Pot Samples Collected In
New York City With Those Computed From Total p Activity in The Same Pot Samples
Data Given in mc/mi^
Month
1
2
3
4
e 5
i 6
7
8
9
10
11
12
1954 1955 1956 1957 1958
Meas . Comp. Meas Comp . Meas ComD. Meas Comp. Meas.
-
-
0.59
0.88
0.38
0.48
0.15
0.26
1.40
0.27
0.81
0.33
-
-
-
0.26 0.05 0.23 •0.87 2.43 1.24 0.94 0.04 0.27
2.51 1.50 -
0.27 1.07 1.78 0.81 0.83 .52 .64 1.71 1.88 1.10 0.27 0.52 1.04 4.81 0.93 -
0.37
0.68 1.38 1.12
0.03
0.05
0.07
0.56
0.15
0.70
0.21
0.82 0.38 0.70 0.51 0.47 0.35 0.55 0.74
0.12 0.33
0.16 0.31 0.26 0.14
0.63 0.72 0.53 0.32 0.54 0.51 0.55 0.13 0.22 0.58 0.73 0.26 0.47 0.64 0.82 0.84 0.50 0.41 0.38 0.42 0.60 0.94
2.26 2.83 2.65 0.51 0.01 0.92
2.58
4.50
1.84
1.11
2.67
1.91
' Meas/comp.
Ratio
2 .38
1.34
0.96
0.82

I
total
p activity relation for routine pots and films was made. The total p
• ratio of pot/film for 1958 was found to be 2*25 rather than 1.6.
The change in collection efficiency factor does not account for the
m difference "between the computed values for pots and gummed film. It is not
M
possible to evaluate the numerous other factors, such as the use of a single
sampling date for a monthly collection; and no explanation is available.
• Data for pot-gummed film comparisons at locations other than New York
City are presented in Tables 6, 7 and 8.
Since the earliest results are for
m 1957, there is no* confirmation of the low estimates for 1954* As was the case
m for New York City, the 1957 comparison is better than that for 1958 and 1959.
I
I I
It has been found from the HASL pot network data that little of the
debris from the USSR tests in the fall of 1958 appeared far south of the
equator. The model would be expected to strongly underestimate the Sr in
the lower latitudes at the end of 1958 and in 1959.
and Pretoria in Table 7 seem to confirm this,
90
Soil analyses provide only cumulative Sr y
The data from Durban
deposition data, and not
• deposition rates. Since the inherent error (not including sampling) in soil
analysis is about 1Q%^ ', the subtraction of Sr soil values to obtain
£ deposition rate is not satisfactory. Thus, the only valid comparison of
m
gummed film data with soils is for accumulated deposition.
There is a factor not accounted for in the comparisons made here.
• Soil values are reported as of the time of collection, while the summed
l
i
l
l
gummed film values are as of their collection date.
These summed values are
therefore too high by about 3% per year, as no allowance has been made for
90
Sr decay after deposition.
- 19 -

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TABLE 7
Comparison of Pot Analyses and Gummed Film Estimates of Strontium 90
Data given in Me/mi2
1957
1958
1959
7
8
9
10
11
12
1
2
3
4
5
6
7
B
9
10
11
12
1
2
3
4
5
6
7
a
9
10
n
12
Pot
1.51-
0.75
0.52
0.41
0.29
0.63
0.29
0.22
0.60
0.49
1.70
1.39
0.77
6.20*
0.60.
0.74
0.63
1.86
1.16
0.90
6.00
— *
3.52
_ -
1.72
0.50
0.46
0.17
0.20
_ -
M ami Honolulu Bangkok
Film
1.25
1.17
.35
.45
.15
.22
.19
.14
.19
.17
*34
.22
.15
.41
.21
,22
.13
.51
0.46
0.73
1:30
0.68
0.81
0.42
0.19
0.12
0.06
0.04
0.06
0.06
Pot
0,42
0.31
- 0.16'
0.13
0.64
0.57
0.71
0.36
1.33
0.84
1.15
1.21
0.07*
0.70
0.73
1.56
0.49
1.12
2.21
3.91
4.86
2.11
1.61
1.07
_ _
Film
.47
.27
.26
.12
„ -
- -
.27
.16
.89 '
.51
.58 .
. .'38
...53
.22
.12
.19
.13
.45
0.96
1.48
1.08
0.85
"1.96
0.23
0.10
Pot
0.02
0.04
0.07
0.02
0.01
- -
0.12
lost
0.04
0.04
0.05
0.17
0.40
0.23
0.04
0.12
0.02.
0.03
0.01
0.05
0.54
0.05
0.14
0.25
0.48
0.11
0.06
0.03
0.00
0.16
Film
.36
.32
.01
.18
.01
.02
.07
.03
.02
.07
.19
.15
.65
.25
. .10
,02
.03
.03
= „,
0.25
0.18
0.19
0.56
0.17
0.19
0.12
Q.b3
0.08
0.06
oao
Pot
0.01
0.10
0.23
0.24
0.32
0.22
0.02
0.18
0.09
0.46*
0.91*
0.04.
0'.44*
0.02.
0.40
0.38
0.60
O.bO
0.56
0.14
- -
0.17
0.24
0.05
0.08
0.17
_ _
0.24
0.43
0.27
Durbin Pretoria Vienna
Film Film
713 723 Pot Film Pot
! .13
120
.20
.21
• .08
.07
.08
.03
.01
.01
.10
.03
.07
.05
,18
.10
.09
.09
0.10
0.12
0.07
0.72
0.04
0.04
0.13
0.10
0.07
0.12
0.09
0.09
.19
.29
.23
.05
.08
.22
.11
.22
.47
.01
.18
.03
.05
.19
.19
.Ob
.03
.07
0.13
0.08
0.2b
0.09
0.18
- _
0.10
0.21
0.15
0.10
0.11
0.07
0.06
0.07
0.45
0.19
0.10
0.12
0.10
O.Ob
0.11
0.17
0.49
0.02
0.05
0.01
0.59
0.86
0.36
0.76
0.48
0.52
0.13
- .
0.08
0.03
0.05
0.00
0.12
0.07
0.17
0.24
.43
.11
.14
.13
.05
.08
.08
.19
.10
.04
.47
.07
.05
.04
.22
.19
.19
.06
0.10
0.06
0.00
0.16
0.20
0.22
0.20
0.19
0.18
0.11
0.07
0.08
1.95
0.79
0.59
0.03
0.22
0.11
0.16
0.27
0.35
0.71
O.b9
3.13*
1.07
1.84
0,02*
Q,7b
0 0 48
1.17
0.43
- -_
1.15
3.87
2.59
4.15
2.32
0.94
0.05
- —
0.08
- _
Film
.91
1.29
2.12
.09
.20
.09
.17
.39
.60
.79
.51
.84
.33
.31
,09
.17
.13
.58
0.32
O.b9
0.71
2.44
1.93
1.84
0.88
0.45
0.25
0.29
O.lb
0.08
* Pot Value Suspect

I I I
I I
I I
I I I
I I
I
I I I
I
1958 1
23456789
10
11
12
1959 1
23456789
10
11
12
I
Comparison of Pot Analyses and
Gummed Film Estimates of Strontium 90
Data Given in me/mi2
Pot
.04
.04
.12
.02
.12
.02
.10
.20
.06
.09
.10
« _
«• HH
0.06
0.07
0.25
0.02
- -
- -
0.04
0.02
_ -
0.33
- -
Bogota
Film
615
.18
.17
.08
.02
.02
.06
.15
.06
.05
.05
.03
.04
0.13
0.08
0.02
0.09
0.07
0.03
0.23
- 22 -
Film
621
.17
- -
.03
.02
.10
.04
.08
.16
.04
.04
.06
.05
0.06
0.09
0.06
0.12
0.06
0.07
0.07
0.03
0.03
Pot
__
.02
.07
.13
.39
.07
.29
.15
.06
.06
.04
lost
0.29
- .-
0.15
0.47
_ _
- -
0.47
0.06
0.11
- —
0.12
- -
Karachi
Film
.„
.25
.12
.19
.41
.30
.31
.21
.04
.04
.10
.30
0.32
0.39
0.61
0.40
0.44
0.41
0.31
0.25
0.11
0.14
0.10

I
Table 9 presents comparisons or soil analyses and gummed film estimates
• for 17 sites in the United States. Once again, the model produces low results,
particularly for the 1958 samplings.
• It should be noted that the gummed film estimate is high for Albuquerque,
• Grand Junction and Salt Lake City in 1955, 1956 and 1957. Even the 1958 es
timates are high for the first two.
This has been studied in some detail and
• is not considered to be the result of local fallout. The pot-film comparison
for Salt Lake City in Table 6 shows high film estimates even when no local
• fallout is present, such as in the spring of 1958. A possible explanation
• is an increased collection efficiency for the gummed film in dry areas. This
may be enhanced by the collection of windblown material by the film.
The
• windblown debris on the soil may later be blown off, while this is not pos
sible with a gummed surface.
• Table 10 presents the data available for other soil sampling sites.
M
The results appear similar to those in previous tables, but the agreement
is better than for U. S. soil sites.
I
Evaluation of Infinity Gaxonia Dose Data
There are no data at hand by which the gamma dose calculated from the
• gummed film measurements can be checked. -While dosiinetric measurements have
I
been possible at a few locations following relatively high fallout from single
bursts, no direct measurements are available on a continuous basis,
,(13)
• Gustafson^ has made some spectrometric measurements on soils and
computed the gamma dose rate for the vicinity of Chicago.
This is a laborious
• process and again, repeated observations over any extended period have not
•
been reported.

Oct.
Soil
27.2
36.9
39.6
33.8
55.2
39.9
38.9
36.0
18.8
36.8
33.9
43.7
74.1
34.1
75.2
30.7
'58
Film
43.6
26.1
17.0
31.2
32.0
25.8
43.5
20.9
12.4
28.9
28.4
31.0
23.4
21.9
21.5
6D.2
21.6
Location,
Albuquerque
Atlanta
Binghamton
Boise
I)es Mpines
Detroit
t Grand Junction
JS
J.acksonville
Los Angeles
Memphis
New Orleans
New York
miad^ixia
Rapid City
Rochester
SsCLt take City
s^me
Oct.
Soil
5.1
7.9
11.4
16.2
3.9
11.1
3.B
3.7
2.1
15.3
7.8
12.6
8.3
19.5
8.0
13.9
7.8
of Soil Analyses and Gummed Film
Is-tiaates of Sr90 at 17 Sites in the United States
Data given in
'??
Film
16.2
8.6
'4.5
10.1
8.2
9.1
18.9
5.8
3.6
11.0
9,1
7.9
8.7
6.7
6.9
24.5
5.6
•Oct.
Soil
9.3
16.1
17.3
23.4
28.0
21.9
7.5
3.6
9.9
20.8
11.1
24.1
15.4
30.3
18.0
£4.1
19.3
'56
22.8
13.6
7.5
15.3
I^r.4
15.2
24.3
3.6
5.7
14.7
14.4
14.1
12.8
10.5
11.2
31.8
10.4
Oct.
Soil
20.5
20.2
22.8
22.2
24.2
29.9
23.7
25.5
8.3
38.0
30.4
34.0
22.7
31.7
27.9
20.0
27.5
•57
34.0
20.9
12.0
23.2
25.3
20.8
35.4
15.7
8.8
22.6
22.8
23.1
18.2
18.4
16.5
4*4
14.8

I I I
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I
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I
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I I
Sampling
Location Month
Fairbanks , Alaska
Panama Canal Zone
Lima, Peru
Buenos Aires,
Argentina
Bogota, Columbia
Oslo, Norway
Durban, Union of
South Africa
Hiroshima, Japan
Nagasaki, Japan
Tokyo, Japan
Melbourne, Australia
Wellington, New
Zealand
Singapore
Sydney, Australia
Wake Island
Canton Island
Honolulu, Hawaii
Comparison of Soil Analyses and Gummed Film
Estimates of Strontium 90
Data given in me/mi^
8
1
1
1
189
4
4
4
4
4
4
4
4
11
11
1956
Soil
4.2
4.9
6.0
3.8
2.6
2.5
11.6
4.7
3.2
5.5
3.8
1.8
3.0
3.3
2.6
3.2
5.6
8.6
3.5
7.7
Film
7.0
2.6
2.4
2.7
2.5
4.9
4.0
5.0
6.0
7.0
3.7
2.5
4.1
4.0
4.7
2.8
6.3
- 25 -
Sampling
Month
6
2
2
2
2
9
3
2
3
2
2
2
2
1958
Soil
12.5
7.1
9.0
2.2
11.2
4.7
28.6
6.9
30.4
24.6
9.7
4.2
20.2
4.7
11.3
32.6
Film
12.6
,7*4
5.2
6.2
6.0
12.7
5.8
17.9
4.8
6.4
11.9
5.1
11.3

I I I
I I
The original computation of gamma dose from total beta activity on
(7}
gummed filar ' was developed to meet this lack of suitable dose estimates.
Unfortunately, the gamma dose calculations are subject to the same errors
in evaluating multiple bursts as the Sr estimates.
The gamma dose computed is the air dose to infinite time from uniform
fallout on an infinite smooth plane. No reduction for shielding or weather
ing has been introduced, nor has there been included any build-up factor for
(14)
scattering. The usual overall reduction factor is 10 for converting to
gonad dose. It might be noted here that the thirty year dose is only slightly
^
f|
less than the infinity dose.
There is a second possible estimate of gamma dose. If we assume that
Cs is produced and deposited in a fixed ratio to Sr9^, the dose from Cs
can be computed. The calculations are based on the same assumptions as the
total beta activity^ '. The modified formulas are:
m
I where,
Dose = 6.64 x 10~10 y N in mrads
• Dose = Cs ^ infinity 7 dose in millirads
I
} N = Total Cs ^7 gamma disintegrations to infinity per sq. ft,
*-*
Accepting a half -life for Cs ^ of 26.6 years and an initial p dpm ratio
• for Cs 137/Sr90 of 1.75, there would be 2.8 x 109 Cs 137 p disintegrations
• to infinity per sq. ft. for each me/mi 2 of Sr90 . This would give
• 2.3 x: :10 Cs 7 disintegrations per sq* ft.
The final formula would be:
Dose = 1.5 (me/mi 2 Sr90 ) in mrads
137
The estimate of gamma dose based on Cs ^ will be extremely low for
"
i i
fallout occurring shortly after a test and will improve with age of the debris.
- 26 -

I
137
Since the dose calculation for Cs
requires only multiplication of
the Sr^Q me/mi 2 by 1.5, this has not been done for the general tables.
The
comparison has been made in Table 11, however, for the dose deposited each
• year at New York City. The same data are shown in Table 12 for Salt Lake
i
City, where a larger proportion of fresh fallout might be expected.
90
In Table 11, the gamma dose estimate from the pot Sr 7
determinations
• is the highest, as would be expected from the New York City Sr" comparison
of pots and films. The Cs -* Filo^/Total y Film ratios are the same for the
i
i
i i i
i
i
i i i
i
i
two cities, indicating that the high yield tests overwhelm any effect from
fresh fallout.
- 27 -

I
I TABLE 11
Comparison of Infinity Gamma Dose Estimates
• For New York City
I
Year
Pot (1)
Film (2)
Total 7
Film (3)
- 1954*
8.3
1.9
3.5
1955
14.2
8.2
9.1
• 1956
12.8
9.6
10.6
1957
17.3
14.3
16.3
I 1958
23.9.
12.3
18,3
_ 1959
TOTAL
3A.8
111.3
-MJ,
60.4
17.7
75.5
I
* Starting March 1
| (1) Sr90 from pots x 1.5
(2) Sr90 from gummed film x 1.5
•i (3) Calculated by formula including all fission products
I
I
I
I
I
I
I
- 28 -

I
TABLE 12
Comparison of Infinity Gamma Dose Estimates
_ for Salt Lake City
• Year MIWMMWMV
Cs (1) Tptal y
i
i
i i
1954
1955
1956
1957
1958
1959
TOTAL
3.9
20.3
9.9
25.2
18.6
19.2
97.1
8.9
24.5
12.3
29.0
25.8
23.2
123.7
90
(1) Sr7 from gummed film x 1.5
I
I
I
I
I
I
I
I
I
(2) Calculated by formula including all fission products
- 29 -

I I I
I
I
I I
I
I
I
I
I I
I I
I
SUMMARY
While the gummed film network fulfilled its original purpose of de
lineating fallout patterns, this report has been devoted to the extension of
QQ
the p activity measurements to the estimation of Sr7 deposition and infinity
gamma dose. The computations have been based on a simple model, but yield
90
Sr estimates that are generally within a factor of two from measured values.
It would be possible to improve the gummed film estimates by adopting
a more sophisticated model, but the added cost would not be justified. The
present results have required much greater effort than was expected and have
appeared more slowly than was hoped.
90
The gummed film Sr estimates are lower in most cases than the
measured values at nearby sampling sites. The deviation is probably a com
bination of many effects:
1. The estimate of Sr yield may be low, particularly for fraction
ated, debris, where long range fallout is enriched in this nuclide.
2. The gummed film efficiency is variable and is probably lowest
during heavy rainfalls when a large fraction of the Sr^O is
deposited.
3. The gummed film efficiency continues to decrease in the absence
of large scale tests, for the percentage of long-lived Sr^° and
Cs 1^ increases and their retention is poor.
4. The present model is poor during periods of repeated high yield
tests, as there is no delay'included for arrival time from either
the troposphere or stratosphere. The debris is thus always con
sidered to be fresher than the actual fallout.
The results presented in this report have some value in the absence
of direct measurements. While it is not possible to evaluate all situations,
the data may be used for geographic interpolation between stations where Sry
*»
results are available. It is also possible to make reasonable estimates for
- 30 -

1 1 11
1
stations having only gummed film sampling by the use of a regional Pot/Gummed
Film factor. As an example, the following table was developed from the north
ern hemisphere stations where pot data were collected.
Average Pot/Gummed Film Ratios for the Northern Hemisohere
1 11I11ii
Month 1957 1938
Jan, 1.4 1.6
Feb. 1.3 1.8
Mar, 1.2 1.1
Apr. 1.4 1.0
May .9 1.6
June 1.0 2.4
July 1.1 1.2
Aug. .7 2.1
Sept. .5 2.3
Oct. .7 2.0
Nov. 1.3 2.0
Dec. 1.1 2.5
Mean Ratio 1.0 1.8
These average ratio factors can still yield
Ig59
2.1
2.0
2.8
2.1
1.6
2.5
2.6
1.9
1.5
2.1
2.4
3.5
2.3
only an approximation and
while the second is approximately T+0 * 7^ for the first year and T * therei
iiii
probably hold only for the northern hemisphere.
There is some justification for applying the
finity gamma dose data as well. Most of the errors
same factors to the incan
be divided into two
classes , poor collection of fission products and those involved in the model
90
computation. Poor collection would affect the Sr and 7 dose values equally.
The computation model is equivalent except for the
QO
factors of % Sr , and of
7 disintegrations per p dpm. The first is approximately at T * function,
after. Thus, the average Pot/Film ratio may be a reasonable correction factor
There has been no attempt in this report to
90
distribution of Sr 7 . The data do not warrant this , as soil and pot analyses
are more reliable for this purpose.
depict the geographical
- 31 -

I
PROCEDURE
FOR GUMl/IED FILM
I Sampling
• The sampling medium is a rubber base cement spread on a 13" x 13"
• cellulose acetate backing and covered with glassine paper for protection.
• For sampling, the glassine is removed and the film attached to a cadmiumplated
steel frame having a one foot square opening. The frame is held
I three feet above the ground on a stand. Each paper is exposed for twentyfour
hours, the sampling being started at 1230 Greenwich Civil Time at each
JB station. At the end of the sampling period fresh films are put in place on
• spare frames and exchanged with the exposed films. The exposed films are
stripped off and folded with the gummed sides together into a size suitable
M for mailing. Most sampling stations collect duplicate samples, and the two
samples plus a field data card giving the location, date of sampling, and
Jl weather information are forwarded to the Health and Safety Laboratory.
tit Sample Preparation
An important point in processing is maintaining identification of the
• sample from receipt to the reporting of the analytical results. For this
purpose a six digit serial number is assigned to each sample. The first
• three digits indicate the day of analysis on a counting house calendar basis,
• while the last three digits indicate the number of the sample run during that
day. When the sample envelope is opened, a prenumbered label is placed on
• the data card and the gummed films are placed in steel cans for ashing.
These ashing cans are used as crucibles and are discarded after a single use.
I For convenience and speed of operation they are held in groups of ten in a
m stainless steel rack and the rack number and position within the rack are
the actual indication of sample number for each can,
- 32 -
i

I I I
I I
to a 1-1/4" diameter plastic counting planchet. Each planchet has been labeled
f
The samples are ashed at 500 to 550° C.in electrically-heated muffle
furnaces which hold individual racks. The ashing process is accelerated by
feeding in about one liter of oxygen per minute to each furnace and requires
slightly under one hour for completion* After cooling , the ash is transferred
with a gummed label which is a duplicate of the one used on the data card. This
maintains the proper continuity and agreement of serial numbers. The planchets
are then sealed between two layers of vinyl tape in groups of eighty. The
sealing is done with a high frequency heater which makes a ring seal around
M each planchet. The samples are spaced about 9" on centers and the resultant
tape can be readily handled in an automatic counter.
Jf Each tape contains four blanks consisting of unexposed papers run
_ through the process and four counter standards. Counter background is de-
"* termined from the blanks and counter efficiency and reliability is determined
9 from the standards.
Counting
w The samples are analyzed on automatic beta counters with Geiger tube
_ detectors . A reel of eighty planchets is loaded into the counter and the first
'• sample is positioned above the Geiger tube which is mounted face up. The
• sample is separated from the tube face by a single thickness of vinyl tape
and is held in position by a fixed stop which engages the side of the plan-
• chet. The counts are registered on a four Dekatron sealer. Simultaneously,
600 pulses per minute are applied to this sealer and are recorded on a dup-
•I licate parallel sealer. When 10,000 count plus time pulses are recorded on
if the first sealer, the number of time pulses is punched on paper tape by a
Data Transfer and Recording (DTR) system developed by the Instrumentation
i
- 33 -

I
Division.
At the same time, the serial number corresponding to the sample,
• machine identification and other data are punched into the tape. The sample
stop is disengaged by a solenoid and the next sample is pulled into place
6 » and counted. In that way, with eight units operating, 640 samples, blanks
• and standards can be counted in a twenty-four hour period.
The basic standardization of the counters is set up on potassium
• chloride. The K^° isotope, present in consistent amounts in all potassium
compounds, gives a disintegration rate of 29*0 dps per gram of potassium or
m 912 dpm per gram of potassium chloride. It has been found that the average
• weight of ash from fallout samples is about 100 mg. While the counter stand
ards used are compressed pellets of four grams to reduce the counting time,
M their effective disintegration rate is referred to 100 mg of potassium chloride,
Data Handling
1 All calculations are performed on IBM equipment. The field data cards
S
are turned over to punch operators where location, date of sampling, serial
number, and weather data are punched* The paper strips from the DTR unit are
W
automatically transferred to separate IBM cards. The two sets of data are
then combined on the basis of sample serial number, and the single cards are
ready for computation* Figure 1 is a flow sheet of the system indicating
«
all of the steps carried out in producing the final reports.
i
i i
i
i

MONTHLY
DEPOSITION
DAILY
DEPOSITION
GUMMED FILM FALLOUT REPORT
FILE.
REJECT DATA
SAMPLING STATION
CHECK TRANSCRIPTION
OF FIELD DATA.
MAIL SAMPLE TO HASL
TRANSCRIBE FIELD
DATA ONTO PUNCHED
CARD.
IBM
( 083-y ACCEPT
DATA
SAMPLE RECEIVING" IBM
AND RECORDING J HELD DATA 085 SEQUENCE CHECK SAMPLE NO ORDER OF
COLL COUNTING DATA CARD DECK AND ITS COR
TOR RESPONDING FIELD DATA DECK INSURE
THAT THE TWO DECKS MATCH,i e.,VALIDATE
ACCEPT DATA
THAT EACH SAMPLE©S COUNTING DATA
WHEN THE TWO
CARD IS ALINED WITH ITS CORRESPOND
SAMPLE /
ING FIELD DATA CARD.
PREPARATION/
ISM 650
DIGITAL COMPUTER
DECKS MATCH f EXTRAPOLATED
FALLOUT RESULTS
CARD
MARRY DECKS, i e., PUNCH FIELD DATA
ONTO SAMPLE©S RESPECTIVE COUNTING
DATA CARD, THUS PRODUCING A SINGLE
SAMPLE DATA CARD.
COMPUTE;
1 TOTAL BE^A ACTIVITY FROM MIXED
DEBRIS ON COUNTING DAY.
2 STRONTIUM-90 ACTIVITY FROM MIXED
DEBRIS CM SAMPLING OAT.
3. INFINITY GAMMA DOSE FROM MIXED
DEBRIS FROM SAMPLING DAY,
AUTOMATIC BETA
COUNTING OF GUMMED
FILM SAMPLE
SORT BY
STATION NO.
vrt
1
COUNTING DATA,
PUNCHED PAPER TAPE
SUMMARIZE EXTRAPOLATED
RESULTS INTO MONTHLY
DEPOSITION LEVELS FOR
EACH SAMPLING STATION.
IBM 047 \CONVERT DATA
CARD TO TAPE) FROM TAPE TO
CONVERTER / PUNCHED CARDS
DESIGNATE DATA CARD
AS INPUT FOR COMPU
TATION.
(MONTHLY SUMMARY
STATION RESULT
CARD
COUNTING
DATA LIST
SORT BY SAMPLING DAY
AND COUNTING DAY.
CHECK PERFORMANCE
OF DTR COUNTERS
IBM 548
INTERPRETER INTERPRET PUNCHED HOLES
IN COUNTING DATA CARD.
PRINTING CHARACTERS ON
EACH CARD.
FIGURE HO. 1

1
1
1•
BIBLIOGRAPHY
(1)
1 I
(3)
(4)
(5)
1 1
(6)
1 •HI
I
(9)
1 1I
1 I11
1•'
(2)
(7)
(B)
(10)
(11)
(12)
(13)
(H)
Webb, J. H., "Fogging of Photographic Film by Radioactive Contaminants
in Cardboard Packaging; .Materials ." Phys. Rev.. 76. 375 (194-9")
"Radioactive Debris from Operations Buster and Jangle," U. S. Atomic
Energy Commission Report NYO-1576, January 28, 1957, Declassified with
deletions, April, 1959
Eisenbud, M. and Harl^y, J. H., "Radioactive Dust from Nuclear Detona
tions," Science. 117. 141-14? (1953)
Eisenbud, M. and Harley, J. H., "Radioactive Fallout in the United
States; " Science . 121. 677-680 (1955)
Eisenbud, M. and Harley, J.H., "Radioactive Fallout through September
1955, " Science. 124. 251-255 (1956)
Hunter, H. F. and Ballou, N. E., "Simultaneous Slow Neutron Fission of
U235 Atoms," Nucleonics 9. No. 11 C-2 (1951)
Hallden, N. A. and Harley, J. H., "Method of Calculating Infinity Gamma
Dose," U. S. Atomic Energy Commission Report NYO-4859, April 15, 1957
Eisenbud, M. and Harley, J. H., "Long-Term Fallout," Science . 128. 399-
402 (1958)
The Effects of Atomic Weapons, U. S. Government Printing Office, Wash
ington, D. C. (1950)
Marinelli, L. D., Brinckerhoff , R. F. and Hine, G. J., "Average Energy
of Beta-Ravs Emitted bv Radioactive Isotoces." Rev. Mod. Ph.vs.. 19.
25-28 (1947)
Welford, G. A. and Collins, W. R., "An evaluation of Existing Fallout
Collection Methods," Science . 131. 1791-1793 (I960)
Alexander, L. T., et al, "Strontium 90 on the Earth's Surface," reported
in U. S. Atomic Energy Commission Report HASL-84, April 1, I960
Gust af son, P. F., Argonne National Laboratory, Reported in the Atomic
Energy Commission Quarterly Statement on Fallout, April 1, I960
"Report of the United Nations Scientific Committee on the Effects of
Atomic Radiation," p. 101, New York (1958)
-36 -

SECTION II
• MONTHLY SUMMARIES FOR INDIVIDUAL STATIONS
• Because of the change in emphasis for different test series and be
cause of differences between Nevada Tests and Pacific and Foreign Tests 9
the
• network has been subject to considerable change over the years. The majority
of the data presented are for sampling stations which have had a continuous
^
M
history since the end of 1952 when the first world-wide network was established.
Some stations entering the network later, particularly those set up in coopera
tion with the U, N. Scientific Committee on the Effects of Atomic Radiation,
• are also included.
Stations having data for only limited periods are not listed.
These
would include:
1. Special stations operating for short periods of time around the two
United States test sites.
I_ 2. Certain stations operating in cooperation with the U. S. Public
• Health Service.
3. Other stations not forwarding samples on a continuous basis.
• A map of the network is given in Figure 2, The stations operating
• directly with HASL (Table 13) are distinguished from those operating through
the United Nations Scientific Committee (Table 14)*
Table 15 is made up of
• the summary tables for all stations in order of station number.
In all of the summary tables, composite samples are marked with a
9 single asterisk (*). Where geographical interpolation was required to fill
« out a table, the values are marked with a double asterisk (**).
i
• - 37 -
1

i
The effect of fresh fallout from single bursts has been taken into
• account in some cases. For these months, a figure also appears in the column
m headed "Formula", This figure represents the actual value calculated by the
l* model, while the figure under "Best Estimate 11 represents the value obtained
• after allowing for fresh fallout. In all other cases, the "Best Estimate"
figure is also the calculated value »
• In the final totals, the pre-1954 data are based on single burst
JPi
computations described in the "Historical" section of this report.
i
i
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i
iii
i
1

1
1
I
1
1
1
1
t
1
I
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1
I
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I
1
t
- 39 -

I I I
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I If
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1
TABLE 13
NUMERICAL INDKX OF AEG
WORLD-WIDE NETWORK STATIONS
101 Detroit, Michigan
102 Louisville, Kentucky
103 Knoxville, Tennessee
105 Memphis, Tennessee
108 Atlanta, Georgia
115 Philadelphia, Pennsylvania
116 Pittsburgh, Pennsylvania
117 New York City, LaGuardia
118 Binghamton, New York
122 Rochester, New York
127 New Haven, Connecticut
132 Jacksonville, Florida
133 Miami, Florida
134 Washington, D. C.
137 Cleveland, Ohio
138 Cape Hatteras, North Carolina
139 Concord, New Hampshire
141 Boston, Massachusetts
204 Corpus Christi, Texas
206 Dallas, Texas
209 Wichita, Kansas
211 Scottsbluff, Nebraska
212 Rapid City, South Dakota
216 Minneapolis, Minnesota
219 Des Moines, Iowa
221 St, Louis, Missouri
222 dhicago, Illinois
225 New Orleans, Louisiana
304 Boise, Idaho
309 Billings, Montana
310 Salt Lake City, Utah
314 Tucson, Arizona
321 Grand Junction, Colorado
323 Albuquerque, New Mexico
326 Las Vegas, Nevada
401 Seattle, Washington
404 MedJford, Oregon
407 San Francisco, California
410 Los Angeles, California
501 Anchorage, Alaska
502 North Bay, Ontario, Canada
503 Mbosoonee, Ontario, Canada
504 Mbncton, New Brunswick, Canada
505 Montreal, Quebec, Canada
507 Seven Islands, Quebec, Canada
508 Winnipeg, Manitoba, Canada

1 I
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1
I
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i
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i
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i
(Cont)
509 Churchill, Manitoba, Canada
510 Regina, Saskatchewan, Canada
511 Edmonton, Alberta> Canada
515 Deep River, Ontario, Canada
516 Goose Bay, Newfoundland, Canada
517 Stephenville, Newfoundland, Canada
518 Thule, Greenland
519 Keflavik, Iceland
522 Nome, Alaska
523 Fairbanks, Alaska
524 Juneau, Alaska
525 San Juan, Puerto Rico
601 Panama Canal Zone, Albrook AFB
602 Bermuda, Kindley A£B
603 Lima, Peru
604 San Jose, Costa Rica
605 Lagens, Azores
606 Buenos Aires, Argentina
608 Sao Paulo, Brazil
611 Belem, Brazil
612 La Paz, Bolivia
613 Quito, Ecuador
614;- Mexico City, Mexico
615 Bogota, Colombia
701 Prestwick, Scotland
702 Rhein Main, Germany
703 Pretoria, Union of South Africa
705 Dhahran, Saudi Arabia
706 Sidi Slimane, Morocco
708 Oslo, Norway
710 Tripoli, Libya, Wheelus AFB
711 Lagos, Nigeria
713 Durban, Union of So. Africa, University
714 Monrovia, Liberia
715 Milan, Italy
717 Addis Ababa, Ethiopia
723 Durban, Union of So* Africa, Natal Airport
801 Hiroshima, Japan
802 Nagasaki, Japan
804 Taipei, Taiwan, First Station
805 Tokyo, Japan, Haneda AFB
806 Misawa, Japan
810 Melbourne, Australia
811 Wellington, New Zealand
813 Colombo, Ceylon
814 Singapore
815 Sydney, Australia
901 Guam, Marianas
903 Iwo Jima, Volcano Islands

I 1
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1
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I
TABLE 13 (Cant)
904 Manila, Phillipines > Clarke AFB
905 . Johnson Island
906 French Frigate Shoals, Hawaii
907 Midway Island
903 Wake Island
909 Canton, Phoenix Islands
910 Ponape, Marshall Islands
911 Eruk, Caroline Islands
912 Yap, Palau Islands
913 Kbror, Palau Islands
914 Lihue, Hawaii
915 Honolulu, Hawaii
916 Hilo, Hawaii
922 Kwajalein, Marshall Islands

1 1
I
1 1
I
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1
I
I
1
1 I
I
I
1
I
• TAKLE. U
NUMERICAL INDEX OF STATIONS OPERATED COOPERATIVELY
BY AEG AND GOVERNMENT OF INDICATED COUNTRY--'
621 Bogota, Colombia, Tibaitata
722 Vienna, Austria, Wien Hohe Warte
724 Salzburg, Austria
725 Innsbruck, Austria
726 Krippenstein, Austria
727 KLagenfurt, Austria
728 Port Elizabeth, Union of So. Africa
729 Cape Town, Union of So. Africa
730 Beaufort, Union of So. Africa
731 Bloemfontein, Union of So. Africa
732 Windhoek, Union of So. Africa
735 Stockholm, Sweden
737 Dakar, French West Africa
821 Quetta, Pakistan
822 Peshawar, Pakistan
823 Karachi, Pakistan
824 Dacca, Pakistan
825 Bangkok, Thailand
826 Chiengraai, Thailand
827 Ubol, Thailand
828 Songkhla, Thailand
829 Taipei, Taiwan, Second Station
830 Rangoon, Burma
831 Taipei, Taiwan, Third Station
832 Akyab, Burma
833 Lashio, Burma
834 Moulmein, Burma
835 Prome^ Burma
836 Mergui, Burma
837 Mandalay, Burma
838 l^yitkyina^ Burma

1 1
TABLE
15
Monthly Summaries of Estimated Sr^ Deposition
• and Jtof inity Gamma Dose Through December 1959
i
i
Stations
I
i i
i
i
i
i
i
i
i
i
i
are listed in order of
station numbers as given in
Tables 13 and 14.

1
r>
1
1
1
111I
1
111
1
1
1
1
1
STATION t
Jan*
Feb.
March
101
1224
0.04
.06
,03
ESTfllA3^ OF S^90 DEPOSITION FROflt GIMflED f^IM
LOCATION DETROIT, MICHIGAN
1955 1956
^957
fflfii]^ Beat Jpst A Formula Beet Rat Fcffpula Beat Eat.
0.09* 0.21*
0.28
.49 .52
.27
2.53 .35*
.41
April
.13
7.57 2.24 .60** .
.88
.05
,61 2.25
.61
June
.10
.22* .30
.54
July
.05
,11* .19
.67
Aug.
.04
.13* .43
.24
Sept.
.19
.12* .60
.89
Get.
itov.
Dee.
.20
.34
»°P
.1:1** .32
.22 .26
T 15 .28
.28
.14
.82 0.64
TOTAL
1.23
7.02 6.31
5.85
1959
Fpmflttlfl pefirt E^r Ffi3rznila peet Est.
Jan,
0.25
0.48
Feb.
.16
.83
March
.24
1.82 Pre-1954
1.22
April
1.08
2.64 1954
1.23
Hoy
1.78 1955
7.02
June
.57
.47 1956
6.31
July
.33
.17 1957
5.85
Aug.
.21
.11 1958
5.01
Sept.
.23
.07 1959
8.53
Oct.
.07 Total
35.2
N6V.
.53
.03
.36
.06
TOTAL
5.01
8.53
t

STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
101
1254 ,
Formula Best Est
0.1
.1
.2
.7
.2
.4
.1
.1
.5
.5
.8
. .0
3.7
1958
_Formula Best Est.
0.4
.3
.5
1.8
1.3
1.1
.9
.5
.5
1.4
1.6
.8
11.1
ESTIMATE
OF INFINITY 7 DOSE FROM SUMMED FILM
LOCATION DETROIT. MICHIGAN
195? 122& 125Z
Formula, Best JSpt-- FoiWAft Best Es^ rt Forpailfl, Best Est.
0,2* 0.3* 0.5
1.0 .8 .4
4.9 .5* .7 '
14.1 4.2 .9** 1.6
2352
Formula Best Est*
1.1 3.4 1.0
.4* .6 1.0
.2* .4 1.1
,2* 1.0 .4
.2* 1.3 1.4
.2** .6 .6
.4 .5 .2
.2 .5 1.5 1.2
13.2 10,8 10.1
1.0
1.7
3.4 Pre-1954 4.3
4.8 1954 3-7
3.1 1955 13.2
.8 1956 10.8
.3 1957 10.1
.2 1958 11.1
.1 1959 16.7
.1 Total 70.0
.1
-1
16.7
1
1
1
1
1
I
1
i
i
i
i
i ii
i
i^^
i
i

I
1
1 1
1
1
1
1
t
1 I
1
• STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
102
1954
Formula Best Est.
0.04
.07
.15,
.08
,04
.06
.14
.05
.13
.22
,32
• .03
1.33
S5TP1ATE OF Sr90 DEPOSITION FROM GUMMED FIIM
Formula Bes^ Egt.
0.06*
.45
2.46 1.16
.82
10.22 4.57
LOCATION
.43*
.26*
,09*
.11*
.23*
.17
• ' .32
8,72
LOUISVILLE, KENTUCKY
1256 I25Z
Fprmula Bes*fc fist,. Formula, Best Est*
0.18* 0.41
.73 .55
.65* .68
.11* .80
.65 .65
.29 1.26 1.03
.54 2.62 1.51
.47 .99
.69 .78
.24 ,21
.13 .13
.23 -?7
4*91 8.07
1958
formula Best Est.
.1252.
Formula Best Est^
1 I
1
Jan.
0,41
1.21
Feb.
,38
1,32
March •
, .82
2.56
Pre-1954 1.44
April
1.72
2.97
1954 1,33
May
1,02 '
1.40
1955 8.72
June
.71
.63
1956 4.91
July
.88
.18 .
1957 8.07
I I
I
I
Dec.
TOTAL
.to
7.68
.07
10.72
Aug.
.23
.12
1958 7.68
Sept.
.22
.10
1959 in. 7?
Oct.
,18
.08
Total 42.9
Nov.
.51
.08

STATION #
Jan,
Feb,
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.-
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIIM
102 LOCATION LOUISVILLE , KENTUCKY
1224 , 1955 1956 i25Z
Formula Best ppt. For^jLa Beat JEst* Fpffl^^a Jpestt, JE&'ta Formula pest Est^
OiC 0.1* 0.3* 0,7
*1 .9 1.2 .9
.8 4.7 2.9 1,0* 1.1
.4 1*5 .2* 1,4
*2 18,6 8,3 1.1 1.1
.2 .8* ,6 2.3 1.8
•4 .4* 1,3 4.3 2,5
.1 .1* 1,0 1.6
.3 .2* 1.5 1.3
.5 .4* ,4 .4
,
.7 .3 .3 .3
.0 ,6 .4 .7
3.7 16.5 9.3 13.8
1
1
1
i
i
i i
i
i i
i
Jan*
Feb.
March
April
May '
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
1958 , 1959
Forpula BesVEpt. *ormula Best Est.
0.7 2.6
.6 . . 2.6
1.6 4,9 Pre-1954 6.3
3.0 ' 5.4 1954 3.7
2.0 2,4 1?55 16,5
1.3 1.0 1956 9.3
2.3 • .3 1957 13, g
.6 ,2 1958 i6a
.5 t i 19^9 19.8
.6 ,1 Totnl 36,0 •
1.5 .1
1.4. .1
1^,1 19,8
i I
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i

1 i1I
i
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March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
.10
.06
,10
,05
.07
.10
.06
ao
.38
.01
1.12
1.55 ,22* .47
.80 .28* .47
9.58 3.10 .37 ' .39
.15* ,20 .68
.08* .75 1.74 1,28
.06* .21 .58
.38* , .27 1.73
.27* .23 .86
.08 .22 .30
.34 " t 29 .55
7.01 3.85 8.09
1254
Formula, Best Est.
1955 1956 Jgg
Formula Best Est- Formula Best Est* Formula Best Est*
Jan.
0.02
0.07* 0.19* 0.36
Feb.
.07
,23 .61 ,42
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
STATION ti 103
LOCATION KNOXVILLE, TENNESSEE
1958
Formula Best Est.
.1919.
Formula Best Est.
i i
i
Jan.
0.41
0.83
Feb.
.40
1.31
March
.58
1.43 Pre-1954 1-31
April
. 1.45
1.79 1954 1-12
May
.60 '
1.00 , . 1955 7,01
June
• 31
.40 1956 3-85
July
.40
.12 1957 8.09
i i
i
t
Dec.
TOTAL
,A9
5.90
.05
7.26
Aug.
.17
.13 1958 5.90
Sept.
.16
.06 1959 7.26
Oct.
•34
.08 Total 34*5
Nov.
.46
.06

STATION #,
103
ESTIMATE
OF INFINITY 7 DOSE FROM GUMMED FIIM
ijQCATION KNOXVILLE, TENNESSEE
1
1
. i2& e
Formula Best Eat*
JL252 1956 JL957
Formula Besl; $$\ r FWHKllA Bes

1 1 I
I
I
I
I
I
I
I
I
I
I
I
I
I
I I
STATION »
Jan 0
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec,
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
19?4
Formula pest Est«
0.04
.08
.14
.06
.20
.09
.07
.04
,06
.08
.18
.03
1.09
1958
Formula Best Est.
0.32
.32
1.12
1.58
.60
.44
.60
.26
.18
.22
.44
\ht
6.51
1955
Formula Best Est*
0.05*
.39
1.27 0.76
1.61
10.01 2,53
.40*
.10*
.11*
.04*
.10*
.07
.17
6,33
1959
Formula Best Est.
1.16
.39
1.97
1.53
.66
.55
.19
.13
.05
.05
.09
.08
7.35
LOCATION MEMPHIS. TENNESSEE
195€f 3,957
Formula Be$t JSpt* formula Best Est^
0.30* 0.36
.46 .31
,30* .85
.48* .92
.83 .68
.16 1.06 0.72
.27 1.90 1.25
.21 1.09
.28 1.01 0.63
.14 .74 '
.12 .26
.23 .37
3.79 8.18
Rre-1954 3-B3
1954 1.09
1955 6.33
1956 3.79
1957 8.18
1958 6.51
1959 7.35
Total 37.1
ESTIMATE OF
DEPOSITION FROM GUMMED FIIM

STATION # 105
Jan.
Feb.
March
April
May •
June
July
Aug.
Sept.
Oct.
Nov.
Dec .
TOTAL
Formula. J3est Est.
Jan, 0,0
Feb. .1
March /?
April .5
May 1,1
June ^
July ,2
Aug. .1
Sept. .1
Oct. .2
Nov. .4
De°• .1
TOTAL 3.8
1958
JFonnulft Best Est.
0.5
.6
2.2
2.7
.7
ESTIMATE OF INFINITY 7 POSK FROM FILM
1955
Forma JLa Best ffst.
LOCATION ^ TENNESSp
0.1*
.8
2.4 1.6
3.0
18.1 4*6
.7*
.2*
.2*
.1
.3
11.9
1252
Formula Best Est,
2,5
1.8
3.7
2.8
1.2
.9
.3
.2
.1
.1
.1
.1
13.8
1956
Fpnqula Best Est»
0.5*
.7
.5*
.7*
1.3
.3
.6
.5
.6
.3
.2
1957
Best Est.
0.6
.5
1.4
1.7
1.2
1.9 1.3
3.1 2.1
1.8
1.6 1.0
1.6
.5
.7
6.6 14.4
Pre-1954
Total
1954
1955
1956
1957
1958
1959
23.3
3-8
11.9
6.6
14.4
13.7
13.8
88.0
1
1 1 i
i
i i
i
i
I
i i
i
i
i
i I
i

I I
I
I I
I
I
I
I
I
I
I I
I I
I
I I
STATION # 108
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov*
Dec.
TOTAL
1254
Formula Beet Est«
0.04
.07
.15
.08
.12
.13
.13
.05
.03
.04
.34
• .02
1.20
Formula Best £st^
0.38
.44
.60
1.47
.49
.35
-45
.26
.19
JO
^ ___
5.75
ESTIMATE OF
1252
Fonnula__Bes t JSs t ^
DEPOSITION FROM GUMMED FIIM
0.05*
.11
1.10
,94
7.62 3.28
IOOATIQN ATLANTA *_ GEORGIA
.21*
.13*
.05*
.42*
.10*
.68
.i?
7.24
.1252
Formula Best Eat
0.61
1.18
2.22
1.64
.70
.36
.25
.14
.09
.07
.07
.09
7.42
1956 125Z
Formula Best Eat. Formula Best Est.
0.27* 0.35
.71 .43
.16* ,76
0.86 1.22
.45 .27
.21 .68
.72 1.04 0.62
.29 .47
.23 3.36 1.57
.24 1.22 0.63
.12 .15
nW -^
4.44 7.47
Pre-1954 I* 04
1954 1 ' 20
1955 7.24
1956 4.44
1957 7 -47
1958 5.75
1959 7.42
Total 34.6

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov,
Dec.
TOTAL
108
1254 .
Formula Best Eat.
0.0
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIM
.1
.7
.4
.7
.5
-4
.2
- .1
.1
.8
,1
4-1
LOCATION ATLANTA. GEORGI^
1955 1956 125Z
Formula Best Est. Fpr(nnajJna Jlest P^i ft Formula Best Est*
0.1* 0.4* 0.6
.2 1.1 .7
2.1 .2* 1.2
1.8 1.6 2.2
13.8 6.0 .7 .5
.4* .4 1.2
.2* 1.6 1.7 1.1
.1* .6 .7
. .7* .5 6.8 3.0
.2* .4 2.3 1.3
1.1 .2 .3
.3 .3 .6
13.2 8.0 13.4
1
1
1
1
i iii
i
Oct.
Nov.
Dec.
TOTAL
.3
.8
1.7
11.9
.1 Total 6g;#0
.1
*1
13.7
t i
i ii
i i
i
i
1958
Formula Best Est.
1959
TWTTfiP a Best Eat .
Jan.
0.6
1.3
Feb.
• .8
2.4
March
1.2
4.2 Pre-1954 3,7
April
2.5
3.0 1954 4.1
May
1.0
1.2 1955 13.2
June
.7
.6 1956 8.0
July
1.2
.4 1957 13.4
Aug.
.7
.2 1958 11.9
Sept.
.4
.1 1959 13.7

1 11
1 I
1
1
1 1
1
1
I 1
1
July
Aug.
Sept.
Oct.
Nov,
Dec.
TOTAL
Jan.
Feb.
.06
.06
.19
.08
.27
,02
0.91
1958
Formula, Best pat.
0.44
.31
1959
Formula Best Est.
.15* .31 -56
.16* .14 .U
.12* .43 -93
.15* .19 .38
.08 .22 .17
& T 25 ,?4
6.27 4.10 5.47
0.89
.89
195A
Formula Best Est.
1955 1955 1957
Formula Best Est. Formula Best Est^ Formula Best Est.
Jan.
0.04
0,05* 0.08* 0.20
Feb.
.05
.29 .55 .23
March
.04
1.35 .39* .85
April
.02
1.49 .87 .28* .87
May
.03
2.93 1.85 1,03 -31
June
.05
.37 .23 .49
March
.65
1.42 Pre-1954 1.94
April
1*35
1.89 1954 0.91
May
.52
.37 1955 6.27
June
.35
.40 1956 4.10
July
.28
.10 1957 5.47
1 1
1
i
Dec.
TOTAL
,63
5.77
.05
6.29
Aug.
.24
,12 1958 5.77
Sept.
.17
.06 1959 6.29
Oct.
.39
.05 Total 30.8
Nov.
.44
.05
y"~-
"ATE OF Sr90 DEPOSITION FROM GUMMED FILM
STATION #
115
LOCATION PHILADELPHIA, PENNSYLVANIA

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Dot.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM SUMMED FIIM
115 LOCATION PHILADELPHIA. PENNSYLVANIA
MX . 1955 1256 1957
Formula Best Est f Formula jJej-it Est. Formula Best Est. Formula Best JEst^
0.0 0.1* 0.1* 0.4
.1 .6 .9 .4
.2 2.6 .6* 1.4
.1 2.8 1.6 .4* 1.5
.2 5.3 3,3 1.5 .5
o2 1.5 .5 .9
-2 .2* .7 .9
•2 . .3* .3 ,2
- .5 .2* .9 1.5
-2 .2* .4 . ,9
.6 .1 .4 .3
rl -6 •? - 6
2.6 11.3 7.2 9.5
195g 1959
Formula pes^ Est. Formula Best Est.
0.7 1.9
.5 1.8
1.3 2.7 Pre-1954 5.8
2.3 3.4 195* 2- 6
1.0 .6 1955 11.3
.7 .7 1956 7.2
.7 .2 1957 9.5
.6 .2 1958 12.5
.4 .1 1959 11-9
1.5 ,1 Total 61.0
1.3 .1
\ n 5 -1
12.5 11.9
1
1
1
i
i
i
i
i
i
i
i
i i
i
i
i
i
i

1
i
Iii
i
i
i
i
i
i
i
i
i
i
i
i
i
STATION #_.
Jan.
Feb.
March
April
May
June
July
Aug.
Sept*
Oct.
Nov.
Deo.
TOTAL
Jan,
Feb.
March
April
May
June.
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
116
1254
Formula Best Est.
0.05
.06
.07
.05
.04
.09
.08
.08
.17
.15
.25
.05
1.14
1958
Formula Best Est,
0.40
.28
.23
2.10
.82
.64
.45
.20
.22
.23
.43**
-28**
6.28
nr\
ESTIMATE JF Sr^u DEPOSITION FROM GUMMED. FIIM
. LOCATION JXTirgBirRflH, PftNftSYT.VitMTA
1955 1956
Formula pep^ ^$%i Foj*/flula Best Est.
0.04* 0.35*
.24 1.17
1.36 .37*
1.19 .81 1.43*
4.19 1.70 1.38
1252,
Formula Best Est-
.67 .34
.12* .33
.09* .36
.06* .58
.13* .21
.11 .28
.23 .29
5.56 7.09
0,80
1.35
1.44 Pre-1954
2.72 1954
1.45 1955
.60 1956
.18 1957
.10 1958
.06 1959
.10 Total
.09
.07
8.96
JL957
Formula Best JSst.
0.30
.42
.47
1.26
.33
,87
1.27 0.88
1.28
1.14
5.56
7.09
6.28
6.28
ft .QA
36.6
.33
.54
.39
.15
6.28

ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
STATION #_ 116 LOCATION PITTSBURGH. PENNSYLVANIA
Jan,
Feb.
March
April
May
June
July
Aug.
Sept,
Oot.
Nov.
Decs,
Jan.
Feb.
TOTAL
March
April
May
June
Sept.
Oct.
Nov.
Dec .
TOTAL
Formula Best Est-
0.1
.1
.4
.2
.2.
.4
.2
.2
.4
.4
.6
.1
3.3
195$
Formula Beet Est
•* - 0.7
.5
. 5
3. .6
1.6
1.2
1.2
.5
.5
.9
.7**
.3**
1355
ForinulaBest Est.
2.1
7.5
.5
2.6
1.5
3.0
1.2
.2*
.2*
.2
.4
10.1
1959
Formula Best Est.
1.7
2.7
2.7
4.9
2,5
1.0
.3
.2
.1
,1
.1
.1
12.4 16.4
1256
Formula Best Est •
0.6*
1.9
,6*
2.1*
2.1
.7
.8
.a
i.3
.4
,5
.6
12.4
Ere-1954
Total
1954
1955
1956
1957
1958
1959
122
Formula Best Est.
2.1
3.9
3.3
10.1
12.4
10.8
12.4
16.A
69.0
0.5
.7
.8
2.1
.6
1.6
1.4
.5
.9
.8
.3
10.8
I
I
I
I
I
i
i
I
i
i
i
i
i
i
i
i
i
i

'
1 111
1
i~k.f\
ESTIMATE OF Sr 1^ DEPOSITION FROM GUMMED FILM
STATION #
117 *
LOCATION NEW YORK CITY
Formula Best Est.
1955 1956 1,957
Formula Best pst. Formula Best JEst^ Formula B<
Jan,
0.04
0.03* 0,31*
0,25
Feb.
.05
,27 .77
,34
March
.04
3.51 1,57 .33*
.76
April
.05
1.65 1.11 1.48*
3.32
May
.06
1.85 .83 1.35
.51
June
.07
.68 .27
,58
1 1
1
July
Aug.
.06
.08
.10* .33
.10* .25
.*4
.56
Sept,
.25
.11* .46
.92
Oct.
.10
.26* .22
.37
Nov.
Deo.
TOTAL
.47
.08
1.35
.25 .28
.16 .??
5.47 6.38
.42
.66
9.53
1 1
1
1
1 1
1
1
1 1
Jan.
Feb.
March .
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958-
Formula Best Eat.
0,80
.36
.81
1,72
.82 .
.56
' .28
.25
.32
.87
.75
r 63
8.17
1913
Formula Best Est*
1.29
1.12
2.18 Pre-1954 1*48
2.45 1954 1-35
1.17 . 1955 5.47
.88 1956 6.38
.01 1957 9.53
.10 1958 8.17
.08 1959 9.43
.05 Total 41.8
.04
.06
9.43

ESTIMATE OF INFINITY y DOSE FROM OUMyffiD FIIM
STATION #117 LOCATION NEW YORK CITY
Jan,
Febo
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TQTAL
1254 #
Formula et Ssfc
195g
Formula
0.0
.1
.2
.2
.3
.3
.2
.2
.7
.2
1.1
1222
ForiuLa Best Est-
6.8
3.1
3.3
0.1*
,5
2.1
2.0
1.5
1.2
.2*
.2*
.2*
'4*
.4
3.6 9,1
1.3
.7
1.6
3.P
1.6
1.1
.7
.7
.7
3.2
2.2
1.5
'•\3
1959
Formula Best Kst.
2.8
2.3
4.1
4.4
2.0
1.5
.0
.2
.1
.1
.1
.1
17.7
1256
,5*
1.2
.5*
2.2*
2.0.
.5
.7
.5
1.0
.4
.5
10.6
Pre-1954
Total
1954
1955
1956
1957
1958
1959 ,
125Z est Eat-
.4
.6
1.2
5.5
.9
1.0
1-4
.9
1.4
.8
.9
1 O
16.3
5.4
3.6
9.1
10.6
16.3
18.3
17.7
81.0
I
I
I
I
I
I
i
I
i
i
i
i
i
i
i
i
i
i

1
ESTIMATE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
118
195A
Formula Best Est .
0.04
. .05
.02
.04
.03
.06
.09
.09
.26
- .09
.30
• • • .01
1.08
1938
Formula Best Est.
0.39**
.28**
.25
.85
.91
.61
.37
.23 ,
.22
•47
.55
.33
5.46
OF Sr^° DEPOSITION FROM GUMMED FIIM
LOCATION BINGHAMTON, NEff YORK
1955, 19?6
Formula Bes^ Es^ Formula Best Est.
Formula, Best Est.
0.01* 0.05*
.12 .28
.59 .26*
.91 .27* •
.77 .72
.17* .40
.09* .18
.05* .25
.04* .30
.12* ,07
.21 .08
.10 .11
3.18 2.87
0.28
.41
1.01 Pre-1954
1.24 1954
.63 , 1955
1.00 1956
.20 1957
.12 1958
.07 1959
.06 Total
.07
.07
5.16
^957
Formula Best Est.
0.11
.12
.27
.62
.45
.45
.72
.52
1,04 0,66
.35'
0.59
1.08
3.18
2.87
4.70
5.46
5.16
23,0
.11
.29
4.70

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
118
Forjqula Best Est.
0.0
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIDA
.1
.1
.2
.1
.2
.3
.2
.7
.2
.7
.0
2.8-
1958
Forn^ila Best Est.
0.7**
.5**
.5
1.4
1.8
1.1
1.0
.6
.5
1.7
1.6
.8
12.2
LOCATION BINGHAMTON, NEW YORK
1955 1956 122Z,
Formula Best JEs^. Fgrflp^a, Best Ee1^ Formica, pest Est.
1959
Formula Best Est.
0.0* 0.1* 0.2
.2 .5 .2 .
1.1 .4* .4
1.7 .4* 1.2
1.4 1.1 .8
.3* .8 .9
.2* .4 1.2
.1* . .5 .8
.1* .6 1.8 1.2
.2* .1 . .8
.4 .1 .2
.2 .2 .5
5.9 5.2 8.4
0.6
.8
1.9 Pre-1954 2.0
2.2 ^54 2.8
1.1 1955 5.9
1.7 1956 5.2
.3 1957 8.4
,2 1958 12.2
1 1959 9.2
,1 Total 46
a,
.1
9.2
1
1
1
1
i
i
1
1
1
1
1
1
1
i
i
i
I
i

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
STATION #122
Jan.
Febe
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1954
Formula Best Est.
0.00
.05
.02
.06
.03
.09
.05
',11
.29
.16
.16
.01
1.05
1958
Formula Best Est.
0.21
.21
.25
.96
.74
.73
.35
.19
.30
.60
.46
.46
5.46
ESTIMATE OF
1955
Formula Best Est.
DEPOSITION FROM GUMMED FIIM
0.03*
.14
1.23
3.64 1-46
3.04 1.23
LOCATION ROCHESTER. NEW YORK
.14*
.09*
.08*
.36*
.10*
.13
.25
5.24
1252
Formula Best Est.
0.57
.88
.99
2.63
1,27
.54
.12
.09
.08
.05
.06
.07
7.35
1956 1957
Formula Best Eat* formula Best Est.
0.11* 0.16
.39 .17
.18* .31
.93* 1.07
1.05 ' .52
.27 .81
.19 .47
, .28 .43
.34 .73
.12 .25
.09 .17
.29 -28
4.24 5.37
Pre-1954 1.02
1954 1-05
1955 5.24
1956 4.24
1957 5.37
1958 5.46
1959 7.35
Total 29.7

STATION #
Feb.
March
April
toy
June
^Xy
Aug.
Sept,
Dot.
Hoy,
Deo,
TOTAL
Jan*
Feb.
March
April
May
June
July
Aug.
Sept*
Oct.
Hov.
Dec.
TOTAL
122
1254
Formula Best Eat.
0.0
.1
.1
.3
.1
.3
.1
.3
.7
.4
.4
.0
2.8
195?
Formula Best Est.
0.4
.4
.5
1*7
1.5
1.4
.9
.5
.7
2.1
1.3
i.l
12.5
ESTIMATE OF INFINITY 7 DOSE FROM SUMMED FIIM
LOCATION ROCHESTER , NEff YORK
1955 1956 1957
Formula pest J£s"|; fl F$Cffft&l& Best Ept r Formula Best Eat.
0.1* 0,2* 0.3
.3 .6 .3
2.4 .3* .5
6.7 2.3 . 1.4* 2.0
5.5 2.2 1.6 .9
19?£
Formula Best Eat-
.3* .5 1.4
.1* .4 .8
.1* .6 .7
.6* .8 1.2
.2* .2 .5
.2 .2 .3
..4 .6 .5
9.2 7.4 9.4
1.2
1.8
1.9 Pre-1954 3.1
4.7 1954 2.8
2.2 1955 9.2
.9 1956 7.4
.2 1957 9.4
.1 1958 12.5
i 1959 n 4
.1 Total 58
.1
.1
13. A
I
I
I
I I
I
i
i i
i
i
i i
i
i i
i
i

1 1
1
1
1
1 1
1
1
1
1
1 1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan,
1224
Formula Best Est^
0.04
.07
.03
.04
.02
.04
.06
.06
.23
.10
.39
.07
1.15
1958
Formula Best 'Eat.
0.53
1222 1956 1957
Formula Best Est. Formula Best Est. Formula Best Est.
0.05* 0.23* 0.19
,45 .45 .27
2.20 1.09 .54* .58
2.81 1.33 .84* 2.29
1.64 .71 .83 .46
1222
Formula Best Ij!st.
,20* .23 .32
.09* .25 .50
.11* .14 .76
.09* .36 .70
.23* .12 .47
.05 .18 .24
.21 .31 .52
4.57 4.48 7.30
0.93
STATION #,
127
LOCATION NEW HAVEN, CONNECTICUT
Feb.
.33
.75
March
. .63
1.89 Pre-1954 1,21
April
1.04
2,45 1954 1.15
May
June
July
Aug.
.78
.42
.24
.17
.92 , 1955 4.57
.72 1956 4.48
.13 1957 7.30
.10 1958 5.82
1 1
1
1
Nov.
Dec.
TOTAL
.66
.£0
5.82
.05
..08
8.16
Sept .
.23
n* 1959 3.16
Oct.
.39
.09 Total 32.7
ESTIMATE OF Sr^° DEPOSITION FROM GUMMED FIIM

STATION #
Jan,
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
i
' Jan,
Feb.
Maroh
April
May
June
July
Aug,
Sept.
Oct.
Nov.
Dec.
TOTAL
127
ESTIMATE
12& ,
Formula Best £st.
0.0
.1
.1
.2
.1
.2
.2
.2
.6
.2
.9
.2
3.0
j.9?g
Formula Best Es t .
. 0.9
.6
1.2
i;* .
1.5
' .8
.6
.4
.5
1.5
1.9
1.0
12.7
OF INFINITY 7 DOSE FROM GUMMED FILM
LOCATION NEW HAVEN, CONNECTICUT
IgaS 1956 1957
Formula Bes^ ps^- Fprmula, Best Est. Formula Best Est.
0.1* 0.4* 0,3
.9 .7 .4
4.2 1.9 .8* .9
5.2 2.4 1.2* 3.8
3.0 IJ 1.3 .8
, 1252 . '
Formula Befit Eat*.
.4* -5 .6
.1* .5 .8
.2* ,3 1.2
.1* -8 1.1 -
.4* -2 1.0
.1 .3 .5
.A .6 .9'
8J 7.6 12.3
. 2.0
1.5
3.6 Pre-1954 5.3
4.4 1954 3-0
1.6 1955 8.3
1.2 1956 7,6
.2 1957 12.3
.2 1958 12.7
.1 1959 15.1
.1 Total 64
.1
.1
15.1
1
1
1
1
i
1
1
1
1
1
i iiiiiii

1 1
1
1
1
1 1
1
1
1
1
1
1
1
1
1
1
1
STATION # 132
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan*
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
LOCATION
1?5A 1955
Formula Best Est^ Formula Best Est.
0.04
.06
.11
.07
.10
.12
,10
.08
.13
.09
.16
.01
1.07
1958
Formula Best Est r
0.43
.43
• S3
1.11
.'52 .
.30
' .40
.24
.17
• 15
.15
.64
5.42
0.04*
.07
.57
.41
3. S3 2.23
.15*
.09*
.06*
.05*
.09*
.06
.22
4.04
1959
fprn^la Best Est.
6.74
1.32
1.73
.88
.81
.93
.11
.18
.08
,04
.10
.06
6.98
JACKSONVILLE, FLORIDA
}

STATION #
Jail.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
132
1224-.
Fonnula Best Est-
0.0
.1
.7
.4
.5
.5
.3
.2
.3
.2
.4
.0
3.6
1953
Formula Best Es t .
0.8
.7
1.7
1.9
1.0
.6
1.1
.6
.4
.5
.4
1.5
11.2
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FILM
LOCATION JACKSONVILLE, FLORIDA
1955 1956 iSl2Z
Formula JBest £st. Formula Best Ept r Formula Best Est.
0.1* 0.2* 0.2
.1 .4 .4
1.1 .4* .6
.8 .3* 1.3
6.9 4.0 .6 .5
1919
Formula Best Est.
.3* ,4 .8
.1* 1.1 3.3
.1* .5 1.2
.1* .5 2.8
.1* .6 .9
.1 .2 .3
.4 .2 1.0
7.3 5.4 13.3
1.6
2.6
3,3 Pre-1954 4.1
1.6 19X 3.6
1.4 ^955 7.3
1.6 1956 5.4
.2 1957 13.3
.3 1958 11.2
i 1959 13.1
.1 Total 58
.2
.1
13.1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

1
ESTIMATE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION #
v
Jan,
Feb.
March
April
May
June
July
Aug.
Sept*
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
. 133
1254
: Foft^jJ,a Best Eat.
0.05
,06
.15
.16
.36
.25
.21
.12
.10
.15
.19
.01
1.81
125S
Formula Be s t Es t r
0.19
•U
,19 .
.17
.34
.22
.15
.41
.21
.22
,13
-.51
2.88
OF, Sr90 DEPOSITION
LOCATION
195?
formula Best Est.
0,02*
.41
.31
.61
4.04 2.10
.02*
.14*
.09*
.04*
.09*
.08
.17
4.08
195?
Formula Best I?st.
0.46
.73
1.30
.68
.81
.42
.19
.12
.06
,07
.06
.06
4.96
ERQM GUMMEP-IIIM
MIAMI, FLORIDA
1956 1957
Formula Best Est. Formula, Best £st.
0.17* 0.13
.05 . .21
.12* .29
.47* .25
.64 .30
.19 .30
.38 1.25
.34 1.17
.45 .35
.30 .45
.05 .15
.08 .22
3.24 5.07
Pre-1954 1.36
1954 1.81
1955 4.08
1956 3.24
1957 5.07
1958 2.88
1959 ^_Q6
Total 23.4

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept*
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
.Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM SUMMED FIIM
133 LOCATION „ , .MIAMI;, FLORIDA
12&, . 1222 1226 1251
Formula Qes't JJst* Formula Best Eat. ForpjuJ.a Bes^f$t r Formula^ Best Est.
0.1 0,0* 0.3* 0.2
.1 ,8 .1 .3
-9 .6 .2* .5
.8 .1.1 .7* ,5
2.0 7.3 3.8 l.O ,5
1-0 .0* .4 ,5
.7 .2* .8 2,1
.3 .1* .7 1.9
.3 .1* 1.0 .6
.4 .1* .6 . .9
-4 .1 .1 .3
-° ,•? -2 -A-
7.0 7.2 6.1 8.7
125S 1252
Formula $$&\ E^t . Formal^, Best Est .
0.3 1.0
.2 1.5
.4 2.5 Pre-1954 5.9
,3 1.2 1954 7.0
•7 1.4 1955 7.2
.4 .7 1956 6.1
.4 .3 1957 8.7
1.0 .2 1958 6.5
.5 .1 1959 9.2
.7 .1 Total 51
-4 a
1.2 -1
6.5 9.2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

1
1 1
1 1
1
1
1 1
1
1
1
1
1 1
1
1
1
STATION #
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept .
Oct.
Nov.
Dec.
TOTAL
134
. 1254
Formula fleetest.
0.00
.07
.04
.04
.04
.09
.06
,10
.09 '
,03**
.36**
1.03
n£ '
195g
Formula Best Eat.
0.34
.33
.43
1.16
.33 '
.35
.25
.21
.15
.26
.44
4.34
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION WASHINGTON. D.C.. SILVER HTTJ.
1955 1956 i957 Formula Best Est. Formula Best Est* Formica. Best Est
0.07* 0.20*
.19 .39
.93 0.50 .56*
1.53 0.62 .62*
2.35 1.67 1.17
1959
Formula Best Est.
.29 .24
.09* .24
.11* .14
.43* .40
.10* .25
.12 .17
-V • di
4.42 4.51
0.70
1.03
1.07 Pre-1954 0 .36
2.34 1954 1 .03
.72 ... 1955 4 .42
.43 1956 4 .51
.11 1957 4 .67
.03 1958 4 .34
.05 1959 6 .75
.05 Total 27 .1
.04
6.75
0.26
.32
.47
.56
.35
.64
.47
.23
.59
.27'
.14
.32
4.67

STATION bf 1^4 LOCATION WASHINGTON, D.C., SILVER HILL
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov»
Dec,
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
•Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM SUMMED FILM
1224 . 1222 1256 122Z
Forn^ila Best Eat. F^HIWlft B99lr ES'trt SfcTQUlft BSff^ Sfft/- ^PTJWlLft JBsat Eat.
0.0 0.1* 0.3* 0,4
.1 .4 .6 .5
.2 1.8 1.0 .9* .8
.2 2.1 1.1 .9* 1.0
.2 5.1 3.0 1.8 .6
.3 .5 .5 1.1
.2 .1* .6 .8
.3 .2* .3 .4
.2 .7* .9 1.0
.2** .2* .5 .5
,7** .2 .3 .3
. • .1 .5 .3 .6
2/7 8.0 7.9 8.0
195£ 1222
Formula pest E^* forjnula Bept JJ^t.
0.6 1.5 .
,6 2.1
.9 2.0 Pre-1954 3.0
2.0 4.2 . 1954 2.7
.7 1.2 1955 8.0
.7 .8 1956 7.9
.7 .2 1957 8.0
.5 .1 1958 10.3
.3 .1 1959 IP. 5
.8 .1 Total 52
1.2 .1
1,3 .1
10.3 12,5
-
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

1
ESTIMATE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
#137
. 12&
Formula, Best JSst^
0.09
.09
.04
.14
.07
.07
.12
.18
.34
.18
.31
1,74
1958
Formula Best Est«^
0.73
.29
.24
1,72
.74 '
.65
.35
.30 .
.27
.61
.71
.40
7.01
OF Sr?° DEPOSITION FROM GUMMED
LOCATION CLEVELAND,
FILM
OHIO
1222 1956 1957
FormuleL JBest Est* Fprmula J^ejst Est. Formula Best Est.
0.08*
.34
3.46 .84
10.44 3.20
1.92 0.95
.31*
..20*
.01*
.08*
.06*
.06
.25
6.38
1222
Formula Best Eat*
0.66
.96
1.39
3.05
1.89
.42
.18
.17
.08
.05
.09
.03
8.97
0.25* .29
.39 .30
.32* .81
.40* 2.28
1.07 .44
.81 .65
.36 .71
•42 .33
.70 .76
.14 .52
.13 .12
.21 .32
5.20 7.53
Pre-1954 1*37
1954 1-74
1955 6.38
1956 5.20
1957 7,53
1958 7.01
1959 8.97
Total 38.2

STATION ff 137
Jan e
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula^JBest Eat,
0.1
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
.2
,2
.7
,4
.6
,2
,3
.5
.8
.4
4.8
1958
Formula B e st Est«
1.2
.5
3.0
1.5
1.2
.9
.8
.6
2.3
2.1
• 9
15.5
6.7
19.4
3*5
1225.
la Best Est.
LOCATION CLEVELAND. OHIO
0.2*
.7
1.6
7.5
1.7
.5*
.3*
.0*
.1*
.1
. .4
13,2
1252
Foypftila Best Est«
1.4
1.9
2.6
3.3
.7
.3
.3
,1
.1
.1
.1
16.4
1226
Forjnula Best Est
0.4*
.6
.6*
1.9
1.4
.6
.7
1.2
.2
.2
.4
8.7
Pre-1954
Total
1954
1955
1956
1957
1958
1959
122Z
Formula est Est.
5.2
4.8
13.2
8.7
13.2
15.5
16.4
77
.5
1.4
4*1
.7
1.2
1.2
.5
1.2
1.1
,2
.6
13.2
/
I
I
I I
I
I
I
I
I
I
I
I
I
I
I
I
I

1
1 1
1
1
1
1
1 1
1
1
1
1
1
1
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
138
19$4
Formula Best Est^
0.05
.04
.06
,02
.04
.04
.09
.27
.17
.07
.33
. , • .03**
1.21
1958
Formula Best Est.
0.24
.25
.39
.60
.17
.22
.10
.15
.24
.13
,32
.£4
3,25
ESTIMATE OF Sr 90 DEPOSITIQIUrROM GUMMED FILM
LOCATION
1955
Formula Best Est.
0.02*
.11
.65
.37
2.16
.14*
.06*
.05*
.04*
.03*
.21
.22
4.06 -
1222
Formula Best Est.
0.60
1.54
1.71
1.60
.77
.22
.23
.04
.09
.06
.04
.05
6.95
CAPE HATTERAS, NORTH CAROLINA
1956 1957
Formula Best Est. Formula Best Est.
0.65* .42
.53 .50
.29* .56
.24* .32
.15 .25
.26 .28
.27 2.12 1.20
.27 .60
.18 1.14
.25 .35
.09 .28
.06 .51
3.24 6.41
Pre-1954 1.23**
1954 1.21
1955 4*06
1956 3*24
1957 6,41
1958 3.25
1959 6 - 95
Total 26.4

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Got.
Nov.
Dec.
TOTAL
lift
1224 .
Formula Best Eat
.1
.1
ESTIMATE OF INFINITY 7 DOSE FROM GUNMED FIIH
.3
.1
.2
.1
.3
.8
.4
.2
.7
,1**
3.4
1958
Formula Best Est-
0.4
.4
.8
1.0
.3
.4
•2
.4
,6
.4
.9
1.0
6.8
LOCATION CAPE JfATTERAflj. NQRTH n^FfDT.TMA
J£55. i256 1^57
Formula Best Eat. formula Best Est* Formula Best Est^
1919
Formula Best Eat.
0.0* 1.0* .7
*2 ,9 .9
1.3 .4* 1.0
.7 .4* .6
3.9 .3 .4
.2* .5 .5
.1* .5 5.1 2.0
*1* •*• • X 5 .7 9
.1* .3 2.2
.4 .2 .6
.4 • ,1 n 9
7.4 5.7 11.4
1.3
3.1
3.2 Pre-1954 4.8**
2.9 1954 3.4
1.3 1955 7.4
.4 1956 5.5
.4 1957 11*4
.1 1958 6.8
i 1959 13.1
.1 Total 52
.1.
.1
13.1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

1
1
1
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
STATION 4* 139 ' ' . .
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1226,
Formula Best Est.
0.05 •
.03
.01
.02
.05
.03
.07
.04
- 16
.09
. • '
.13
. .03
0.71
1958
Formula Best Est .
0.16
.12
: .39
.67
.52 •
.32
.20
.12
.18
.23
.48
.31
3.70
i-vy~i
ESTIMATE OF Sr^ DEPOSITION FROM GUMMED FIIM
LOCATION CONCORD, NEW HAMPSHIRE
195? 195$ 1957
Formula Best E§t, Fornjula Best Est ^ Formula Best Est
0.02* 0,15* 0.09
.33 .17 .11
.47 .13* .32
1.95 1.13 .27* .55
122$
Formula Best Est.
.59 .60 .45
.19* .18 .29
.06* .11 1.14 0.65
.08* .09 .69
.05* .27 1.22
.08* .12 *24
.06 .14 .15
.11 .21 t £3
3.17 ' 2.44 5.09
0.45
.41
.90 Pre-1954 1.23**
1.63 195* 0.71
.61 1955 3.17
.85 1956 2.44
.12 1957 5.09
.09 ' 1958 3.70
rv/ 1959 5.T1.
.08 Total 21.6
.03
.07
5.31

.
STATION #
Jan a
Feb*
March
April
May
June
July
Aug.
Sept.
Oct.
Noy.
Dec.
TOTAL
Jan.
.Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM 3UKMB> FlUi
139 LOCATION SSNPQPP- NEWT pfMPppIRE
1224. . 122i 1256 122Z
Formula Best Enjj^. FOfflEUlft Beat Efit. £DirDAii^ Best £fij^ CQHOUiBfi P®^ti_ Eat*
0.1 0.0* 0.2* ' 0.2
•1 .6 .3 .2
*1 .9 .2* .5
.1 3.6 2.1 .4* '- .9
•2 1.1 .9 .8
•1 ,3* .4 .5
•2 .1* .3 1.9 1.1
•1 .1* .2 1.1
•4 .1* .6 . 1.9
.2 ,1* .2 .6
•3 .1 J .3
•°, , ' 2 «

STATION #
141
ESTIMATE OF Sr90 DEPOSITION FROjtf GUMMED FIIM
LOCATION BOSTON, MASSACHUSETTS
1
1 111
1
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
;?54
Formula Beet Esl.
0.19
.19
.03
.03
.02
.07
.09
.09
.40
-, -46
.39
,01
1.97
1955
Formula Best Est.
0.03*
.42
.100
2.22 1.13
.98
.43
.16*
.12*
.06*
.18*
.07
.15
3.83 '
JL9?6 1252.
Forjnula Best Eat. Formula Best Est.
0.33* 0.22
.36 .24
,34* • .53
.27* ,92
.63 .62
.30 .50
.17 .50
.11 .42
.47 .60
.20 .30
.24 .22
.30 .32
3.72 5.27
1 11
1
I
1
1
I
1
1
Jan f
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1955
Formula Best Est.
0.60
.30
.75
1.87
.79
.54
.29
.25
.28
.32
.53
.55
7.07
1252
Formula Bes^ Est.
0.72
0,75
1.11
2.75
.81
.68
.15
.12
.05
.05
.04
.10
7.33
Pre-1954 2.69
1954 1.97
1955 3.83
1956 3-72
1957 5.27
1958 7.07
1959 7.33
Total 31.9

STATION #__MI
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254, .
Formula Best Est.
0.2
.3
.2
.2
.1
.3
.3
.2
1.0
1.1
.9
.0
4.8
195.8.
Formula Best Est.
1.0
• 6
1.5
3.2 .
1.6
1.0
.8
.6
.7
1.2
1.6
l.A
15.2
ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM
LOCATION BOSTON, MASSACHUSETTS
1955 1956 1252
Formula Best Est- Formula Best Est. Fonnu^ Best Est.
0,1* 0.5* 0.4
0 8 .6 .4
1.9 .5* .8
4.1 2.2 .4* 1.6
1959
Formula Best Est.
1.8 1.0 1.1
.7 .6 .7
.3* .4 .8
,2* .2 .7
.1* 1.0 1.0 •
.3* .4 .7
.1 .5 .4
.3 f 6 .6
8.8 6.7 9.2
1.6
1.5
2.1 Pre-1954 24-8
5.0 1954 4*8
1.4 1955 8.8
1.1 1956 6.7
.2 1957 9*2
.2 1958 1!5.2
.1 1959 9.0
.1 Total 78
.1
.1
9.0
I
I
I
I
I
1 1
1 1
I
I I
I
I I
I I
I

STATION #204
ESTIMATE OF Sr90 DEPOSITION FR(M GUMMED FIDA
LOCATION CORPUS CHRISTI. TEXAS
1
1 111
1_
I
1
1 1
1
1
1 1I111
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oot f
. Nov.
Dec.
TOTAL
Jan p
Feb,
March
April
May
June
July
Aug.
Sept.
Oot f
Nov t
Dec,
TOTAL
195/.
Formula Best Est.
0.04
.12
.16
.17
•W
.08
.05
.05
.09
.10
.11
- • ..oo
1.16
1953
Formula Best Eat.
0.42
.38
.34
.40
.24 .
.06
.11
.20
.19
.26
.18
.67
3.45
1955 1956 1957
Formula Best Est* Formula Best Est. Formula Best Est
0.07* 0.11* 0.20
.34 .08 .23
.26 .11* .42
.65 .14* .32
1.90 .99 .23 .36
1959
Formula! _Bes_t JSst^
.07* .08 .70
.06* .14 .22
.04* .23 .33
.08* .27 .37
.06* .16 .37
.18 .19 .16
.06 .1? .30
2.86 1.87 4.00
1.54
2.06
.85 Pre-1954 0.87
1-50 1954 1.16
.38 1955 2.86
.26 1956 1.87
.09 1957 4.00
.06 1958 3.45
.06 1959 6.95
.04 Total 21.2
.05
.06
6.95

STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM OUMMED FIIM
204 LOCATION CORPUS CHRISTI, TEXAS
1954 . £955 1956 1937
Formula Bes1^ Eat. Formula Best Est* Fprmula Best Est. Fprmula Best Est*
0.0 0.2* ' 0.2* 0.3
•2 ,7 .1 .4
.8 .5 .2* .7
1.0 1.2 .2* .6
l.l 3.4 1.7 .3 .6
.3 .1* .2 1.4
.2 .1* ' .3 .4
.1 ,2-* .5 .5
.2 .1* .6 .6
.2 .1* * .3 .9
.3, .3 .4 .4
.0 .1 .2 -6
4.4 5.2 3.5 7.4
195ft . 1959
Formula Best Est. Formula pest Eat.
0.7 3.3
.6 4.1
.7 1.6 Pre-1954 3.1
.7 2.7 1954 4.4
.5 .7 1955 5.2
.1 .4 1956 3.5
.3 .1 1957 7.4
.5 .1 1958 7.5
.4 .1 1959 13-4.
.9 .1 Total 44
.5 .1
1.6 .1
7.5 13-4
1
1
1
1
1
1
I
t
t
1
t
t
1
1
1
1
1
1

I ESTIMATE
1
1
i
I
1
1
1
f
I
I
I
1 11
I
1
1
STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct,
Nov.
Deo.
TOTAL
Jan,
Feb,
March
April
May
June
July
Aug.
Sept.
Oct.
Nov,
Dec.
TOTAL
206
195*1
Formula Best £st.
0.04
-14
,17
.18
.52 0.34
.17
.10
.05
.05
-27
,10
.02
1.63
1958
F0ITflMiL$ Best Est*
0.48
.38
.81
•93
.33
.46
.26
.32
.11
•!?
.27
.31
4.85
OF Sr90 DEPOSITION FROM GT1MMED FIIM
LOCATION DALLAS, TEXAS
19.35 , 1956 1957
Formula Best Est. Formula Best Est* Formula Best Est*
0.03* 0.22** 0.15
•17 -40 .34
1.75 .90 .29* .85
.87 .64* 2.53
25.56 6.21 .42 .61
. 1959
Formula Best Est.
.20* .23 .96
.08* .94 .37
.08* .20 .49
.07* .11 1.64 .80
.12* .22 ,47
.03 .12 .27
.10 .14 .38 .23
9.06 3.93 8.07
0.48 , :
.95
1.67 Pre-1954 1.84
1.58 1954 1.63
1*58 1955 9.06
.46 1956 3.93
.12 1957 8.07
.10 1958 4.85
.06 1959 7.16
.05 Total 36.5
.06
^Qjj
7.16

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM SUMMED FIUA
206 LOCATION DALLAS, TEXAS
J.95.4 . I9?5 19% i2&
Formula Bes*t Est. Formula Best Est* Formula B§st Est^ Formula Best Est.
0.0 - 0.1* 0,4** Q.3
.2 ,3 .6 ,6
.9 3.3 1.8 .4* 1.4
1.0 1.6 .9* ' 4.6
2.10 1.8 46.3 11.1 .7 1.0
-6 .3* .5 1.9
•3 .1* 1.9 .6
.1 .1* .4 .8
- -1 .1* .2 2.6 1.3
.6 .2* .4 1.0
.2 .1 .2 .5
.1 -2 f 3 .7 .4
5.9 16.0 6.9 14.4
1
1
1
i
1
1
1
1
t
i i
i t
i
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
125S 1959
FormuJLa Je^ Est* Formula Best Est.
0.8 1.0
• 6 1.9
1.6 3,1 Pre-1954 8.2
1.6 2.9 1954 5.9
.7 . 2,8 1955 16.0
.8 .8 1956 6.9
.7 .2 1957 14.4
.3 .2 1958 10.0
.3 .1 1959 r?.r
.7 .1 Total 75
.7 .1
.7 .1
10.0 13.3
t
i i
i

I
I
1
i
i
i
t
i
i
i
i
i
i i
I
i
i
STATION i
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct,
Nov.
Dec.
TOTAL
Jan f
Feb,
March
April
May
June
July
Aug.
Sept.
Oct.
Nov t
Dec.
TOTAL
2Q9
1954
Formula Best Jfet.
0.04
.29
,07
.07
.40
.21
,09
.14
.10
.14
.06
.09
1.70
1953
Formula Best Eat.
0.13
.28-
. .36
1.73
,49
.67
,71
,28
.34
.22
.18
.31
5.70
ESTIMATE OF Sr^° DEPOSITION FROM GUMMED FIIM
1955
Formula Best Est
0.03*
.27
1.67 0.61
6.20 2.23
4.17 1.65
LOCATION WIOHITA, KANSAS
.38*
.09*
.03*
.09*
.06*
.05
.12
5.57
1959
Formula Best Est.
0.28
.46
1.11
1.75
i.oa
.48
,-23
.08
.06
.07
.05
.02
5.67
£95$ J.9?7
fV^mula J^S-JL E^1^ Formula Best Est.
0.17* 0.17
.24 .21
.28* .61
.27* 1.05
.72 1.56
.22 1.49 1.04
.94 .76
.30 .48
.40 4.31 1.65
.13 .46
.09 .26
.17 ,17
3.93 8.42
Pre-1954 2.56
1954 1*70
1955 5.57
1956 3.93
1957 8.42
1958 5.70
1959 5.67
Total 33.6

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
209
Formula Best Est.
0.0
ESTIIWTE OF INFINITY 7 DOSE FROM dUMMED FILM
.5
.4
.4
2.4
.8
.3
.4
.2
.3
.1
.3
LOCATION WICHITA, KANSAS
1955 1956 12SZ
Formula Best JEst. Formula Best Est. Formula, Best Est^
0.1* 0.3* 0.3
• 5 .4 .4
3.2 1.1 .4* 1,0
11*4 4.1 .4* 1.8
7.6 3.0 1.3 2.6
.7* .4 2.7 1.8
.1* 2.3 1.3
•1* .7 .7
• 1* .9 6.7 2.7
.1* .2 1.1
- 1 -2 .$
.2 .3 ^
1
1
i
i i
i
Jan.
1958
Formula pest Est.
0.2
1222
Formula Best Est.
,6
t i
i
i
i
Ii
i
TOTAL
6.1
10.2 7.8 14.5
Feb.
.5
Q . 7
March
.7
2.1 Fre-1954 9.8
April
3.0
3,2 19X 6.1
May
1.0
1.9 1955 10.2
June
1.3
.8 1956 7.8
July
1.9
.4 1957 14.5
Aug.
.7
.1 1958 12.2
Sept.
.8
i 1959 10.3
Oct.
Nov.
Dec.
TOTAL
.8
.5
.8
12.2
.1 Total 71
.1
.1
10.3
I
t
i
i

I I
I
i
i
i i
i
i
*
i
i
i
i
t
t
i
i
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
STATION # 211 LQOATIQN . NEBRASKA
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan f
Feb,
TOTAL
March
April
May
June
July
Aug.
Sept.
Oot r
Nov t
Deo.
TOTAL
1254
Formula Best Est .
0.04
,10
..02
.10
.31
.27
,21
.24
.17
.20
.08
.01
1.75
125&
Formula Beet Est *
0.16
.17
.37
.68
.88
1-13
.73
.27
.30
.24
.36
J>7
5.86
1955
Formula Best Es\H
0.04*
.17
2,48 1.36
1.86 1.02
8.13 1.43
.29*
,23*
,14*
.08*
.11*
.27
.24
5.38
1222
Formula Beet Eat.
0.36
.45
1.08
1.23
2.64
1.21
.31
.11
,09
.05
.06
.08
7.67
3,956 3,957
Formula Best Eat^ Formula Best Est^
0.14* 0.14
.19 .10
.20* .26
.51* .78
.15 1.05
.58 1,60 .86
1.35 3.07 1.60
.47 .86
.44 1.53
.16 ,70
.09 .13
.17 .16
4.45 8.37
Pre-1954 1.71
1954 1.75
1955 5.38
1956 4*45
1957 8.37
1956 5.86
1959 7.67
Total 35.2

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
211
ESTIMATE
1254 .
Formula Best Est*
0.0
.2
,1
.5
l.S
1.0
.7
.7
.4
.5
.2
.1
6.2
195.8
Formula Best Est.
0.3
.3
.7
1.2
1.7
2.2
2.0
.7
.7
.9
1.1
1.4
13.2
OF INFINITY 7 DOSE FROM OUMED FIW
LOCATION SCOTTSBLITFF. NEBRASK^ '
1955 1256 125Z
Forjnula^ BesJ; J5^ t FonpL^a, Best JEplj. Formu,^ Best Est.
0.1* 0,2* 0.3
•3 .3 .2
4. a 2.6 ..3* .4
3.5 i.a .a* 1.5
14,8 2.6 .3 i.s
3,919
Formula Best Est*
o.a
.5* 1.1 2.0 1.6
.4* 3-0 5.0 2.7
.2* 1.0 1.4
A* .9 2.4
.2* .3 1.4
.5 .2 .3
.L „-} .A
9.7 8.7 14.6
,9
2.0 Pre-1954 4.3
2.2 1954 6.2
4.6 1955 9.7
2.0 1956 8.7
.5 1957 14.6
.2 195B 13.2
i 1959 13.6
.1 Total 71
.1
.1
13.6
1
1
1
I
1
1
1
f
I
f
I
i i
t
i t
i
i

1
1 1
I
1"
1 1
9
I
t
1
1
1
1
Iw
t
1
1
STATION j# 212
Jan.
Feb.
March
April
May
June
• July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan,
Feb f
TOTAL
March .
April
May
June
July
Aug.
Sept.
Oot ?
Nov t
Dec,
TOTAL
1954
Formula Best Est.
0.04**
.06
.02
,02
.16
.19
.18
.20
.13
.10
.07
.03**
1.20
122S
JFonnula, Jiest^Est^
0.16
.05
-38
.56
.47
.43
.29
.25
.15
.28
.16
.12
3.30
ESTIMATE OF Sr90 DEPOSITION FROM G'MffiD FILM
LOCATION
RAPID CITY. SOUTH DAKOTA
1955 1956 1957
Formula. Best Est* Formula Best Est* Formula Best Est
0.02* 0.08* 0.08
.20 ,21** .09
.34 .15* .19
.57 .24* .44
2.79 1.14 .52 . .60
1959
Formula Best Eet.
.47* .37 .57
.27* .89 10.70 3.70
.19* .43 .82
.15* .44 .87
.13* .20 .44
.05 .02 .06
.17 .13 .39
3.70 3.68 8.25
0.19
.18
.47 Pre-1954 2.05
1.10 1954 1.20
1.15 1955 3.70
.47 1956 3.68
.10 1957 8.25
.07 1958 3.30
in 1959 3.96
.06 Total 26.1
.05
.02
3-96

ESTIMATE
OF INFINITY 7 DOSE FROM GKJMMED FIW
1
STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
212
j.954 .
Formula Best Est.
0.0**
.1
.1
.1
.9
.7
.6
.6
.3
.2
.2
.1**
3.9
LOCATION RAPID CITY, SOUTH DAKOTA
1935 y&& 125Z
Formula Best Est^ Formula Best Est-, Formula Best JEst.
0.0* 0.1* 0.1
.4 .3** .1
.6 .2* .3
1.1 .4* .8
5.0 2.2 .8 l.O
.fi* .7 1.0
.5* 2.1 17.3 7.5
.3* 1.0 1.3
.2* 1.0 1.4
.2* .4 .9
.1 .0 .1
.3 .2 .7
6.7 7,2 15.2
1
I
I
I
i i
I
i
i ii
t
195$
Formula Best Es t .
1252
Formula Best Est^
Jan.
0.3
0.4
Feb.
.1
.4
March
.7
.9 Pre-1954 10.7
April
.9
2.0 1954 3.9
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
.9
.8
• 8
.6
.3
1.0
,.5
.3
7.2
2.0 1955 6.7
.8 1956 7.2
.2 1957 15.2
.1 1958 7.2
i 1959 7.2
,1 Total 58
.1
,1
7.2
t
i
t
i
i

I
I
1
I
1
i
I
1
1 tI
i
STATION #
Jail*
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
216
1954
Formula Beet Est.
0.04*
.06
.14
.11
.07
.16
.17
.19
.21
.24
.19
.03**
1.61
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
LOCATION MINNEAPOLIS, MINNESOTA
19.?.? ii26
Formula Best Est. Formula Best Est.
0.02* 0.16*
,14 .12
.39 .18*
,55 .48*
2.70 1.29 1.24
.36* .93
.23* .57
.12* .56
.16* .53
.24* .48
.98 .18
.33 .15
3.91 5.58
?
Formula Best Est.
0,13
.21
1.07
.58
1.17
.78
1.84
,72
1.07
.47
.14
.72
8.90
i
t
t i
i
i
Jan.
Feb.
. March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula Best Es"t.
0.23
.15
.13
1.80
1,16
.85
.27
,57 -
,20
.40
.37
,12
6.25
1252
Formula Best Est.
0.47
.30
.47 Pre-1954
1.55 1**
2.30 *>*5
' .81 ^56
.29 *W
.15 w
.10 W59
.10 Total
.07
.06
6.67
1*44
1.61
3.91
5,58
#.90
6.25
6.67
34.4

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov..
Dec.
TOTAL
9.16
ESTIMATE
1254 .
Formula Best Eat.
o.p**
.1
.8
.5
.3
.6
.5
.5
.5
.6
.4
,1***
4.9
OF INFINITY 7 DOSE FROM GUMMED FIM
LOCATION MINNEAPOLIS* MINNESOTA
1955 1956 1957
ForjnuJLa Bes^ J5s^ Formu^ft Best Ept. Forjmila, Best Eat.
0.0*. 0.3* 0.2
.3 .1 .3
.7 .3* 1.7
1.0 .7* 1.1
6.6 2.5 1.9 2.0
.6* 1.8 1.4
.4* 1*3 3*0
.2* 1.2 1.1
,3* 1.2 1.8
.4* .9 1.0
.1 .3 .3
.6 .3 1.3
7.1 10.3 15.2
1
1
t
1
1
1
t
i
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958
Formula B e s t Es t -
0.4
. .2
.3
3.1
2.3
1.6
.7
1.5
.5
1.4
1.1
.3
13.4
1959
formula Best Est.
1.0
* 6
.9 Fre-1954 6.2
2.8 . 1954 4.9
4.0 1955 7.1
1.4 1956 10.3
.5 1957 15.2
.2 1958 13*4
A 1959 11.8
.1 Total 69
.1
' a
11.8
1
iii
i
i
t
i
t

1
1 I I
i
i i
i
i i
i
i
i i
i
i
i
i
j
STATION 219
Jan*
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
S^pt.
Oct.
• Hov .
Dec.
TOTAL
12&
Formula Best Est.
0,04**
.07
.16
.14
.07
.13
.16
.22
.22
.27
.19
,03**
. 1.70
1958
Formula Best Est.
0.17
.18
.31
2.23
•71
,78
,83
.43
.35
.31
.35
.17
6.8?.
ESTIMATE OF Sr90 DEPOSITION .FROM QUMMED.JFIIM
LOCATION DES MQIKES. IOWA
J.9?5 1956 1957
Formula Best Est^ j&rjpul^ JJest Est * Formula Best Est .
0,05* 0,91* 0.17
.29 ,28 .21
1.94 0.86 .03* .52
1.61 1.02 ,03* 2.11
9.02 1.47 1.34 .99
1252
Formula Best EtH
.20* .33 .81
.16* .62 1.88 1.53
.12* 1.13 1.40
.08* .94 1.55
-.18* .39 -1.26
.39 .21 .20
.21 .12 .24
5,04 5.93 10.99
n./,v
.43
1.60 Pre-1954 2.06
2,37 1954 1-70
2.81 1955 5.04
.44 1956 5*93
.17 1957 10,99
.15 1958 6.82
no 1959 3.76
.05 Total 4.1.3
.04
.09
rt 7A

STATION #
Jan,
Feb
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL •
1254 .
Formula Best Est^
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIIM
0,0**
.1
.8
.8
.3
.5
.5
,6
.6
.7
.6
„!**
5.6
1958
Formula Best Est*
0.3
,3
.6
3.8
1.4
1.5
2.2
1.1
.8
.8
1.0
.4
14.2
LOCATION DE3 MOINES. IOWA
1222 1956 125Z
Formula Best Est f forflWLla Best Ep^* Formula, Best Est*
0.1* 0.8* 0.3
.6 .5 .4
3.8 1.7 .5* .8
3.0 1,8 .5* 3.8
16.4 2.6 2,1 1.7
1252
Formula Best Est
.4* .6 1.5
.3* 1.4 3.1 2.5
.2* 2.5 2.2
.1* 2.1 2.5
.3* .7 3.2
^6 .4 .4
.4 fl J2 .A
9.1 12.3 19.7
1.0
1.0
3.0 Pre-1954 8.5
4,3 1954 5.6
4.9 1955 9.1
.7 1956 12.3
.3 1957 19.7
.2 1958 14.2
.1 1959 .15.8
.1 Total 85
.1
.1
15.8
1 I
I
1
I
i i
i i
t i
i i
i
t i
i
i

1
1 I
I
i
i
i
i
i
i
i
i
i
i
i
i
i
i
STATION #221
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
.March '
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
195A
Formula Best JEst^
0.04**
.09
.09
.10
.14
.25
.U
.30
.15
-. .26
.27
. . . ' .03**
1.91
19?8
Formula Best Est.
0.51
.67
. 1.48
2.69
.86 '
.99
1.29
.46
.21
.30
.65
.45
10.56
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
LOCATION ST. LOUIS, MISSOURI
1955 1956 125Z
Formula Best Est. Fprmula Best Est. Formula Best Est.
0.07* 0.25* 0.40
•44 .57 ,66
6.09 1.46 .72* ' 1.08
2.55 1.77 .61* 1,73
11.14 2.15 1.36 1.25
1222
Formula Best Est.
.34* .34 1.21
.23* .80 3.22 2.05
.10* .47 .71**
.10* .92 1.41
.33* .33 .71 :
•37 .24 .25
• 24 .23 ,57
.7' 60 6.84 12.03
0.57
.91
2.14 Pre-1954 1.23**
2.03 1954 1.91
2.52 t 1955 7.60
0.27 1956 6.84
.24 1957 12.03
.15 1958 10.56
.09 1959 9.11
,08 Total 49.3
.02
.09
9.11

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept .
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM SUMMED FILM
221 LOCATION ST, M>UIjSi. MISSOURI
1954 t 1955 j.956 1957
Formula Best Est. Formula Best Est. Formula , Be^t Est. Formula Best Est*
0.0** 0.1* 0.4* 0.7
.2 .9 .9* 1.1
.5 11.8 2.8 1.1* 1,7
.6 4.7 3.3 .9 3.0
.6 20J 3.9 2.3 2.1
.9 .6* .7 2.2
.6 .4* 1.8 5.2 3.3
.9 .2* 1.0 'l.l**
.4 .2* 2.0 2.2
.6 .5* .6 1.6
.6 . .6 .5 .5
• .1** .4 .4 1.0
6.0 13.9 12.6 20.3
1958 1252
Formula pest Est. Formula Beet Est.
0.9 , 1.2
. 1.6 1.8
2.9 4.1 Pre-1954 4,8**
4.6 3.7 1954 6,0
1.7 4.4 1955 13,9
1.8 .5 1956 12,6
3.4 .4 1957 20,3
1,2 .2 1958 22,6
.5 .1 1959 16.6
1.0 .1 Total 97
1.9 .0
1.1 .1
22.6 16.6
1
1
t
I
I
1
1
t
I
f
I
1
1
I
1
1
1
i

May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
.05
.11
.07
.19
.20
.14
.55
.00
1.75
4.34 1.66 1.84 .67
.27* .13 .75
.16* ,23 1.34
.06* .39 .65
.09* .47 .79
.16* .11 .27
.37 .07 .U
.10 .16 .49
5,34 4.79 7.09
1224
Formal^ pest JEst^
i22> 1956 1957
Formula Best jE^tu FQTBMl^ 'Best Est K For/flMJLa Best Est~
Jan.
0.04
0.07* 0.27 0.29
Feb.
.19
.43 . .18 .35
March
.07
3.06 1.03 .48* .49
April
.14
.94 .46* .86
1 111I
1
1
t
1 I11
1
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIAi
STATION #
222
LOCATION CHICAGO, ILLINOIS
1958
Form* lift Best Est n
1959
Formula Best Est *
Jan.
0,16
0.38
Feb.
.19
.76 .
. March
. 1.24
3.41 Pre-1954 1.76
1 11
1
1
Nov.
Dec.
TOTAL
.39
8.61
.05
.05
10.21
April
May
2.37
,96
2.62 1954 1.75
2.01 . 1955 5.34
June
1.49
• 52 1956 4*79
July
Aug.
Sept.
.56
.44 .
.21
•17 1957 7.09
.08 1958 8.61
.08 1959 10.21
Oct.
.35
.08 Total 39.6

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
222
ESTIMATE
1224 .
Formula Best Est.
0.0
.3
.3
.7
.2
.4
.2
.5
.5
.3
1.2
*o
4.6
OF INFINITY^ DOSE FROM OUMflS) FIttt
LOCATION CHICAf/V TTI.JHQTS '
1252 1956 125Z
Formula Best Est- Formula Best Eat* Fonr^la, Beat Eat.
0.1* 0.4* 0.5
.8 .3 .6
5.9 2.0 .7* .8
1.7 .7* 1.5
7.9 3.0 2.7 1.1
.5* .3 1.3
.1* .5 2.2
.1* .9 1.0
.1* 1.0 1.2
.3* .2 .6
.6 .1 .3
.2 .3 .9
9.7 8.1 12.0
1
1
1
1
1
t
1
I
i
Jan.
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958
JE'crmula Be_a_1t JEst »
0.3
.3
2.5
4.1
1.9
2.8
1.5
1.2
.5
1.2
1.1
.6
18.0
1959
Formula Best^Eat*.
0.8
1.5
6,4 Pre-1954 7.7
4»7 1954 4.6
3.5 1955 9.7
.9 1956 8.1
.3 1957 12.0
.1 1958 18.0
.1 1959 18.6
.1 Total 79
.1
.1
18.6.
i ti
i 1i1
i
i

1 111
1
ESTIMATE OF Sr^Q DEPOSITION FROM GUMMED FIIAl
STATION #' 225
LOCATION NEW ORLEANS. LOUISIANA
1954
. Formula Best Eat.
1255 JL956
1957
Formula Beat J5s.V formula Best JSPtr, Formula. Best pst .
1 1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
0.04
.08
.18
.23
.16
.19
.23
.12
.22
.11
.23
.03
0.05* 0.39*
.17 .46
.49 .38*
1.10 .20*
7.40 2.87 .63
.29* .47
.34* 1.25
.24* .57
.15* .34
.10* .24
.21 .19
.22 ,?5
0,35
.40
.74
.94
,45
3.75 1.52
1.37
.82
.90
.41
.24
„
TOTAL
1.82
6.23 5.37
8.49
I
1I
1
1
1 t
1
Jan.
Feb.
March
April
195$
Formula Best Eat.
0.38
.53
.55
.71
1252
Formula Best Est.
0.76
1.18
3.13 Pre-1954
.89 1954
J-.44
1.82
May
.70
.87 .. 1955
6.23
June
,3*
.45 1956
5.37
July
.82
.12 1957
8.49
Aug.
Sept.
.52 .
.26
.07 1958
.08 1959
5.47
7.68
1 1
Oct.
•21
.06 Total
36.5
Nov.
.17
.06
Dec.
.2A
.01
TOTAL
5.47
7.68

ESTIMATE
OF INFINITY 7 DOSE FROM 3UMMED FIIM
1
1
STATION #
LOCATION NEW QRLEA^£3 LOUISJAJM.
1
itiitIiiiti
i iii
Jan.
Feb.
March
April
May
June
July
Aug.
Sept f
Oct.
Nov.
Dec.
-TOTAL
1224 .
Formula Best Eat.
0.0
.1
1.0
1.3
.9
.7
.7
.4
-. .6
.3
.5
.1
6.6
1955 ^956 1957
Formula Best Es^ foTHMlft Bes^ Jpt n Forpn^l^ Best Eet^
0.1* 0.6* 0.6
.3 .7 .7
.9 .6* 1.2
2.0 .3* 1.6
13.4 5.2 1.0 .8
.5* .9 6.7 2.8
.6* 2.8 2.2
.4* 1.3 1.3
,2* .8 1.5
.2* .4 .9
.3 .4 .5
.4 .5 .6
11.1 10.3 14.7
Jan.
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL '
19^8
Formula Best Est*
0.6
.9
1.1
1.2
1-4
.8
2.2
1.4
.6
* 7 f
.5
.6
12.0
1959
Formula Best Est r
1.6
2.4
6.0 Pre-1954 8,0
1.6 1954 6,6
1.5 1955 ll.i
.8 1956 10, 3
.2 1957 14,7
.1 1958 12.0
i 1959 .14.5
.1 Total 77
.1
.0
14.5

1
1
1
I
I
1
1
1
t
I
1
1
1
1
1
1
1
1
STATION t\ 304
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
Jan.
Feb.
TOTAL
.March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIJdATE OF Sr90 DEPOSITION FROM GUMMED FIIM
195^ 1955
formula Bes^ Efft f formula piest Est. Formula Best Est*
0.04
.09
.03
.03
.43 5.82
.11
.10
.11
.11
.08
.09
.03
1.25
122S, 1252
Formula Best Est. Formula Best Est.
0.39
.30
2.08 '
1.62
.31
.58
.37
.55
.20
.40
.42
.56
8.28
LOCATION BOISE, IDAHO
0.05* 0,37*
.15 .30
.35 .26*
1.28 .87*
1.88 ,87
.25* .38
.14* .58
.07* .24
.05* .23
.15* .44
,15 ,12
.53 ..18
5.05 4.84
1.00
1.02
1.46 Pre-1954
1.04 1954
2.07 , 1955
.51 1956
.17 1957
,14 1958
.38 1959
.06 Total
.05
.02
7.94
1957
Formula Best Est.
r
0.21
.40
.80
.84
1.10
;62
3.54 0.85
.36
1.73 1.31
4.49
1.25
5.05
• 4.84
8.25
8.28
7.9Z.
40.1
1.13 '•
.16
.47
8,25

STATION #
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oot.
Nov.,
Deo.
304
1224 .
Formula Best JSst.
0,0
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIW
.1
•2
.1
2.7
.4
.3
.3
.3
.2
,2
.1
LOCATION
BOISE, IDAHO
1955 J.

1
1
1
1
1
1
1
1
1
1
I
1
I
1 1
1
1
1
STATION #309
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oot.
Nov.
Deo,
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1354,
1955 1956 i25Z
Formula Best JSs t,v Formula Best Est* Fojpmulai Best Est* Formula pest Est.
0 0 04
.06
.01
.05
.41 0.36
.18
.16
.23
.12
.10
.13
.01
1.45
ESTIMATE OF (Sr^0 DEPOSITION FROM GUMMED FILM
1958 . .1959
Formula Best Est* Formula Best Est*.
0.16
,10-
.39
1.59
1.05
.94
.43
.47
.35
.83
.48
.27
7.06
LOCATION BILLINGS, MONTANA
0.03* 0,14* 0.13
.05 ,15 .21
«20 .26* .30
.86 ,55* 1.12
5.39 1.63 .85 1.15
.52* .78 1.82
J6* .98 5.20 2.29
.15* .62 1.79
.16* .55 1.24
.07* .29 1.19
.25 .21 .13
.26 .21 .24
4.54 5.59 11.61
0.41
.22
.80 Pre-1954 1.61
1.27 1954 1.45
2.40 . . 1955 4.54
1.07 1956 5.59
.36 1957 11.61
.21 1958 7.06
.08 1959 6.99
.08 Total 38.9
.06
6.99

STATION 4' JO? LOCATION BILLINGS, MONTANA
Jan.
Feb.
Mar oh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM aUMMED FILM
1254 . 1252 1956 122
Formula Best Est* Formula, Best JSs^ Formula Best ?st r Formula, Best Eat*.
0.0 0.1** 0.2** 0.2
.1 ,1 .2 .3
.0 .4 A* .5
.2 1.6 ,8* 2.1
2.5 1.9 9.8 2.9 1,3 1.9
.7 .9* 1.5 3.4
.5 .6* 2.3 8.3 3.6
.5 .6* 2.3 2.9
.3 ,3* 1.2 2.0 -
.2 .1* .6 2.4
.3 .4 ,4 .3
• .0 .4 .4 .4
4.9 ' 8.1 10.7 20.0
1
i
1
1
f•^^f
I
1
i^^Sf
I
i 1
i
Jan*
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1931 1252
Formula pest Est* Formula Best Eat.
0.3 . 0.9
.2 .4
.7 1.5 Pre-1954 7.1
2.7 2.3 1954 4.9
2.0 4.2 1955 8.1
1.3 1,8 1956 10.7
1.1 .6 1957 20.0
1.2 .3 1958 15.7
.8 .1 1959 is.-?
2.8 .1 Total 79
1.5 .1
.6 .0
15.7' 12.3
i•s^i
i
i i
i

ESTIMATE OF Sr^ DEPOSITION FROM GUMMED FIIM
STATION #
310
LOCATION SALT LAKE CITY.. UTAH
1224
Formula Best Est^
1252 1226
Fprtpulft Best Jja^. for^^a Best Est.
1957
Formula Best Eat.
Jan.
0.04**
0.03* 0.62*
0.47
Feb.
.05
.12 .29
.59
March
.02
4*25 1,61 .14*
1,53
April
.14
6.78 1.84 .67*
1.77
1
1
1I
1
1
1 1
I
I
1
1
1
1 1
1
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug. .
.60
.23
.21
.20
.21
.25
.65
.01**
2.61
1252
Formula Best Eat.
0.39
.49
2,26
3.69
1.69
.•75
.59
.57
44.25 7.16 1.30
.37* .33
.43* .79
.25* .49
.16* .64
.30* .80
3.10 .70 .30
1252
Formula Best Est.
.56 r 26
13.53 6.63
1.27
1.24
1.21 Pre-1954
2.64 1954
3.77 ,- 1955
1.44 1956
.41 1957
.25 1958
1.49
2.07
2.40
4-63 2.06
2.66 1.88
9.64
2.61
13.53
6.63
16.77
12.42
1.77
.31
n*3
16.77
Sept.
Oct.
.24
.38
.20 . 1959
.14 Total
12-82
74.4
Nov.
Dec.
-42
.95
.15
.10
1 1
TOTAL
12.42
12.82

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
310
1224 »
formula pest Est.
0.0*
.1
. .1
.7
3.3
.9
.7
.6
.5
.6
1.4
.0*
8.9
Formula Best Est.
0.7
. .*
4.4
6.4
3.3
1.4
1.5
1.5
,6
1.6
1.3
25.8'
ESTIMATE OF INFINITY y POSE FROM SUMMED FIIM
LOCATION SALT LAKE CITY, UTAH
1955 1956
3,957
Formula Best Est. Formula Best Efit^ Fonmilfl Best Est.
0.1* 1.0*
.2 .5
8.2 3.2 .2*
12.6 3.1 1.0*
80.4 13.3 2.1
.6* .6
.7* 1.8
.4* 1.1
.3* 1.4
.5* 1.5
5.0 1.1 .6
1959
Formula Best Est.
1.0 .5
24.5 12.3
2.7
2.5
2.3 Pre-1954
4.7 1954
6.6 1955
2.4 1956
.7 1957
.4 1958
.3 1959,
.2 Total
.2
.2
23.2
0.8
1.0
2.5
3.3
2.6
3.8
3.9
7.7 3.2
4.2 2.9
34.7
8.9
24.5
12.3
29.0
25.8
23.2
158
3.5
.7
.8
29.0
1
I
I i I
i
i
i
i
i i
I i
i
i i
i
i

1
ESTIMATE
OF Sr90 DEPOSITION FROM GUMMED FIIM
1TIP"
STATION t' 314
LOCATION
TQCSON. ARIZONA
1
Jan.
.. 122A.
Formula Best Est,
0.04
1955 jL95fr 1957
Formula Best Es^a Jfo.r.flnjla Best Est. Fonnu^a^ 3ejj
0.03** 0.27* 0.33
1
Feb.
March
.06
.17
.23 .28
1.29 .69*
23
33
1
April
May
.29
.80
.22 .22*
.59 .16
32
62
1
June
July
Aug.
.18
.40
.12
.14* .49 1.73 1. 01
.19* 1.56 13,67 3. 82
.13* .53 1. 42
1
Sept.
Oct.
.10
.05
.05* J2
.23* .24
51
63
1
Nov.
Deo.
.04
.00
.58** .20
.03 .11
46
49
1
TOTAL
2.24
3.71 5,07 10. 17
1
1
19?8
.Formula. Best Est.
.1252
Formula Best Est.
1
Jan.
Feb.
0.14
.28
0.31
.30
1
March
April
. 1.31
1.65
.37 Pre-1954 1.17
.98 1954 2.24
1
May
June
July
.52
.55
1.48
.32 1955 3.71
.55 1956 5.07
.34 1957 10.17
1
Aug.
Sept.
.74
.25
.03 1958 7.90
.10 1959 3-52
1
Oct.
Nov.
.33
.57
.10 Total 33.8
.06
1
Dec.
TOTAL
,08
7.90
.06
3.52
1

ESTIMATE OF INFINITY 7 DOSE FROM OUMMEJ) FILM
1
i 1ii
t
STATION #' 314 LOCATION TUCSON, ARIZONA
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254 . 1255 1256 125Z
Formula Best Es't,. Formula, Bes~t ^st* Fpjrjmla Bes^ Es^. Formal^ Best Est.
0.0 0.1** 0.4* 0.6
- 1 -4 .5 .4
1.0 2.4 1.0* .5
1.5 .4 -3* .6
4.6 1.1 .3 1,0
•7 .2* .9 3.1 1.8
1-3 .3* 3-8 22.7 5,8
.3 .2* 1.2 2.2
- -3 .1* .7 .9
.1 .4* .5 1.3
.1 1.0** .4 i.o
•0 .1 . .2 0.9
1°.° . . 6.7 10.2 17.0
i i
i i
i
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958 19?9
Formula pest JSpt, fornfula Beet Est*
0.2 0.7
.5 .6
2.6 .7 Pre-1954 3.2
2.8 1.8 1954 10.0
1.0 .6 1955 6.7
1.2 .9 1956 10.2
3.9 .6 1957 17*0
2.0 .1 1958 17.7
.ft -1 1959 .6.A'
1.1 .1 Total 71
1.6 .1
.2 .1
17.7 ' 6.4 .
i i
i i
t
i
i

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I:^5
1
i
STATION #
*a.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
321
1254
Formul^ B§pt pat.
0,04
.08
.08
.19
.45
.20
.22
.24 '
.15
.43
,00
2.24
1913
Formula Best Edt .
0.32
.18
. 1.68
1.45
1.22
.33
1.02
.31
.40
.24
.52
.25
8.42
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FI1AI
LOOASCIQM ORAND JUNCTION, COLORADO
1222 1956 JJ
25Z
Formula Best EsW EMQBdSL, Bert Ert* Formula Best Est.
0.04* 0,19*
.06 .44
4.70 2.88 .26*
11.37 5.80 .84*
9.13 1.84 .90
.35* .49
.19* 1.06 2.68
.09* .37
.09* .32
.09* .37
1.94 ,45 ,14
1252
Formula 'Best Est«
.20 .16
12.08 5.54
0.23
.70
.90 Pre-1954 5. 24
2.19 1954 2. 24
2.54 1955 12. 08
.91 1956 §, 54
.29 1957 10. 78
.13 1958 8. 42
.14 1959 8. 20
.08 Total 52. 5
.04
.05
8.20
0.36
.21
.86
1.36
1.19
1.23
1.78
.66
1.49
1.16
,25**
-23
10.78

STATION #
JMT. .
Fot. .
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
321
1254 .
Formula Best Est^
ESTIMATE OF INFINITY J DOSE FROM SUMMED FIIM
n .O
a
.5
1.0
2.5
.8
.5
.6
.6
.4
1.0
.0
8.0
19M
Formula Best Est.
0.5
.3
3,3
2.;5
2.4
1.6
2.7
.8
.9
1.0
1.5
-.6
18.1
LOCATION ORAND JUNCTION. COLORADO
1955 i256 125Z
Formula Best Est. fi^rmJLa Bes^ ?pt* fonVLta Best Est*
•0.1* 0.3* O.f>
-1 .7 ,4
9,0 5.7 . .4* 1.4
21.1 10,8 1.2* 2.4
16.5 5.0 1.4 2,0
.6* 1.0 2.2
.3* 2,4 4.4 2.7
.2* .8 1.0
.2* .7 2.3
.1* .7 2,4
3.1 .8 ,3 .5**
1252
Formula Best Eat.
.3 , .3 .4
24.2 10.2 18.3
1.5
1.4
'l.7 •*' Pre-1954 31.0
4.0 1954 8.0
4.4 1955 24.2
1.5 . 1956 10.2
.5 " 1957 18,3
.2 1958 18.1
.2 ' •. 1959 15.7
.1 Total 126
.1 '
.1 ' ' .
15.7 ','.'•
1
I
I
iI
i
i
i i
i
i
i i
i
i
t
i
i

I
1
I I
1
1
I
1
I
I
1
1
1
1
1
1
I
I
STATION #323
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254
Formula JBeet JSet^
0.04**
.25
.48
.22
.22
.24
.24
.16
.14
.11
.61
t m**
3.26
Formula Best Est.
0.25
,35
.83
2.45
1.29
.99
1.22
.84
.27
.35
.21
.20
9.25
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION,. ,__ ALBUQUERQUE. NEW MEXICO
1255 1256 1,957
Formula Best Est. Formula Best Est.. Formula JtestJEst.
0.03* 0.34* 0.23
1.07 .18 .37 .27
3.78 .62 .06* .31
.85 .12* ,95
4.99 ,71 .12* 1.66
1252
Formula BestJ£sl^
.52* 1.37 2.11 1J4
,26* 1.77 4.62 2.64
.28* .55 .78
.22* .25 3.17 1.29
.19* .30 .96
.60 .24 .30
.14 .08 .47
4.60 6.12 11.70
0.26
.29
.93 Pre-1954 9.09
2.16 1954 3.26
2.15 . 1955 4.60
.85 1956 6.12
.45 1957 11.70
.15 1958 9.25
.11 1959 7.61
.12 Total 51.6
.08
.06
7.61

STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
323
ESTIMATE
1254 .
Formula Best Eat.
0.0**
.4
2.7
1.2
4.3
.9
.8
,5
>*
.3
'1.4
0,0**
. 12.9
OF INFINITY 7 DOSE FROM OUMtfED FIIM
LOCATION ALBUqUERQUE-i NEff MEXICO . ' .
1222 3,956 1S2Z
Formula Beat Eat, Foriflula Best Est. Formula Beat Eftt.
0.1* 0.5* 0.4
2.1 .3 .6 .4
7.2 1*2 ,1* 1.3
1.6 *2* 1.6
9.0 1.3 1.2 2.8
.9* 2.7 3.S 2.4
.4* 4.2 7.6 4.3
.5* 1.2 1,2
'". .4* .5 5.0 2,1 .
.3^ .6 1.9
1.6 .5 .6
.2 - .1 .9
a.2 12.4 19.9
1
I
I
1
1
1
1
' Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1953
Formula Best Est^
0.4 . •
.6
1.6
4.3
2.5
1.9
3.3
2.2
.6
1*4
.6
......5
19,9
1252
Pgr|ifi3a Best Est.
0.6
.6
.1.7 Pre-1954 54.3
3.9 1954 12.9
3.8 1955 8.2
1,4 . . 1956 12.4
.7 1957 19.9
.2 1958 19,9
.2 1959 n.5
.2 Total 141
.1
.1
13.5
i iii
i i
i
i i
i
i

1
1 1111
1
1
I 11
1
1
1 1
1
1 1
STATION #
Jan.
Feb.
tfaroh
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Dec.
TOTAL
Jan.
?eb.
March
April
May
June.
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
326
19!fr
Formula Beat Est.
0.00
.03
-01
.04
JO
.09
.12
.10
.03
.17
.43
.02
1.34
1353
f QftfflAlA Best Est *
0.37
.21
. .74
1.27
.50
.16
.51
.46
.26
1.00
.72
,15
6.35
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
WKWWOH LAS VEGAS, NEVADA
1225, 1956 1957
Formula Best Est« FWWl^ Best E$"£. formula Best Est.
0.05* 0.35* 0.33
.20 .05 .12
5.48 1,65 .31* .32
2.20 0.90 .59* .37
. 1959
Formula Best Est.
1.31 .45 . ,57
.25* ,22 .37
.03* ,60 1,04
•OS* ,09 ;15
.20* ,02 .55
.17* ,31 .22
.03 ,11 .13
.13 ,13 .34
.5.05 3,23 4.51
0.29
,67
.65 Pre«1954 5. S3
.64 1954 1.34
1.36 . . 1955 5.05
.46 1956 3.23
.15 1957 4.51
.09 1958 6.35
.10 1959 A. 67
.15 Total 31.0
.07
.OA
4-67

STATION # f 326
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254 .
Formula Best JS^t*
'0.0
ESTIMATE OF INFINITY 7 DOSE FROM OUKMED FIIM
,0
.0
.2
1.6
.3
.4
.3
.. .1
.4
1.0
a
> 4.4
1958
Formula Be st Es t .
0.4
.4
1.5
2.2
1.0
.3
x -3
1.3
.6
4.0
2.1
,4
15.5
LOCATION LAS VEGA$ r N^VJyrMV
1222 1226 125Z
Eonn^la ^Best Eai^ Forpnila pest J£$t* Fonm^la peat Est*
0.1* 0,6* 0.6
.4 .1 .2
10.3 3.2 .5* . .5
4.1 1,4 .9* .7
1252
Formula Best Eat.
2.4 .7 1.0
.4* .4 ,7
.1* 1.5 1.7
• 1* •*• «*• 2 •*• 9
.3* .0 1.0
3* .6 .5 ,
.0 .2 .3
•? t? f 6
9,0 6,0 8.0
0*6
1.3
1.2 Pre-1954 23.7
1.2 . . 1954 4*4
2.4 ' 1955 9.0
.d 1956 6.0
.2 1957 8.0
.1 1958 15.5
^ 1959 .8.4
.2 Total 75
.1
.1
8.4
..,
1
I
1
1
i
i
i
i
i
i
i
i i
i
i
i
i
i

1
1
I 1
1
1
1
1
I
1
1
1
1
1
1
1
I
1
STATION # ,
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept .
Oct.
Nov.
Dec.
TOTAL
401
. 1254
Formula Best Est.
0.02**
.07
.01
.01
,34
.12
*03
.17
.14
.10
.10
.08**
2.04
1958
Formula Best Est.
0.86
,46.
.81
.1,64
^77
.61
.06
,14
.20
,42
,59
1.32
7.88
ESTIMATE OF Sr^ DEPOSITION FROM GUMMED FIIM
LOCATION SEATTLE, WASHINGTON
1955 19?6
1957
Formula Besl^ JSstf* Formula Bes"t Est* Fpjinu^a, Best Est.
1959
Formula Best Est.
0.09* 0,60*
,25 .38
,69 ,67*
.64 .18*
.38 .35
.10* .53
.11* .31
,27* .12
.06* ,36
.16* ,37
.31 .19
.'58 .39
3.64 4.45
1.21
1,22
1.99 Pre-1954
1.90 1954
1,07 , 1955
.63 1956
.24 1957
.11 1958
.07 1959
,05 Total
.09
.06
8.64
0.84
2.04
3.64
4.45
4.61
7.88
8.64
32.1
0.20
.40
.67
.49
.28
.42
,40
,21
.40
.37
.39
.38
4.61

STATION #
ESTIMATE OF INFINITY y DOSE FROM GUMMED PIIM
401 LOCATION SEATTLE. WASHINGTON
1224 t 1955 19?6 1221
Formula pep^ Rat * Form^J.% Be^t Pfili * EPOTAl^ Pes"t B0 % r Fprmula^ Best Eat -
1
1
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
0.0** 0,2* 1.0* 0,3
•1 .9 .6 ,7
.0 1.3 1.0* 1.1
•1 1.2 .3* .9
2-2 .7 .5 ,5
.5 ,2* 1.0 ,8
•1 .2* ,7 .7
• 5 -5* J .3
-4 .1* .7 ,8
.2 .3* 7 ft
.'** »x « ( »O
2.2 .5 .4 ,9
•2** i.o ,7 ,7
6.5 6.7 7.9 8.5
1
ii
i
Jan,
Feb.
March
April
May
June
July
A\ig.
Sept,
Oct.
Nov.
Dec.
TOTAL
19?8 , 1959
Formula Bestf Est* Formula Best Est.
1.4 ; 2.6
.a 2*4
1.5 3*8 Pre-1954 2.2
2.^ . 3.4 ... 1954 6.5
1.5 1*9 1955 6.7
1.2 1.1 1956 7.9
.2 ,4 1957 8.5
.3 -2 1958 16,5
.5 .1 1959 16.2
1.4 .1 Total 62
1.7 .1
1.2 - 1
16.5 16,2
i iiii
i
i
i
i i
i
i

1
1 1
1
1
1
1
1
I
1
1
1
1
1
I
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deq.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
404
1254
Formula Best Est.
0.02
.06
.01
.03
.09
,05
,05
.03
.05 '
.05
.07
.02
.53
1958
Formula. Best Es t *
0.35
.32
' 1.95
1.54
.37
.68
.24
.19
.12
.36
.21
,32
6.65
ESTIMATE OF Sr90 DEPOSITION FROML GUMMED FIIAt
LOCATION JppFORD, ORTCfinM
1955 1956 125Z
Formula JteslLEst^ Formula Best Est. Formula, Best Est.
1252-
Formula Best Est.
0.06* 0.39* 0.21
•20 .30 ,46
•32 ,20* ,55
•41 .37* ,33
•20 .50 .43
.10* .27 ,11
.01* .29 ,17
•01* .16 .06
•05* • .27 ,41
*03* ,29 ,33
•IV .08 .14
.51 .13 .-W
2 -°7 3.25 3,59
0.80
.63
.67 Pre-1954 0.77
.54 1954 .53
1.28 ,. 1955 2.07
.36 1956 3.25
.09 1957 3*59
.05 1958 6.65
n^ 1959 A.tfQ
.07 Total 21.8
.04
.31
4. 39

STATION #_ 404
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov..
Deo.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
.BSfi&J§JU
0.0
.1
.1
.2
,5
.2
- 1
IjftS
JForpiula L Best Eat.
ESTIMATE OF INFINITY y DOSE FROM 3UMMED FIIM
1955
Formula Bet Ss
0.1*
LOCATION MEDFQIJD. OIplQQN
.4
.6
.7
.2*
.1*
.0*
,3
.9
1.7 3.7
0.6
.5
3.7
2.?'
.7
1.3
.7
.5
1.2
.6
.8
1919
Formula Best Est.
1.7
1.3
1.3
1.0
2.2
.6
.1
.1
.1
.1
.1
.5
13.6 9.1
1956
fprpila, Ep"|i r Fomaa
0.6*
.5
.3*
.a
.5
.7
,3
.6
.5
.2
.2
5.7
Pre-1954
. 1954
Total
1955
1956
1957
1958
1959 (
1.5
1.7
3.7
5.7
6.4
13.6
42
9.1
0,4
.8
.9
,6
.7
.2
.3
.1
.7
.7
.3
.7
6^4
Est^
I
I I
I
I
i
i
i i
i
i
i i
i i
i
i
i

I
1
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
STATION #
Jan.
Feb.,
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
407
Formula Best Est.
-01
,08
.03
.02
.11
.05
.02
.03
.06 •
.05
.05
.06
.57
1958
Formula Best Est*
0.37
. .55
• 3.21
1.78
.34
.21
.09
.10
.07
.10
.12
.22
7.16
ESTIMATE OF
DEPOSITION FROM GUMMED FIIM
LOCATION
SAN FRANCISCO, CALIFORNIA
1955 1956 1957
Formula Best Esl^ for^ul^a Best Est* Formula Best Est.
0.10* 0.87* 0.49
.16 ,42 .47
.15 .23* .55
.38 .29* .33
.33 ,32 .17 .38
.1939.
Formula Best Est.
.05* .10 .15
•°4* .11 .11
.02* .08 ,09
.20* ,12 .40
2.81* ,.32 ,21
.20 .06 .06
1.01 ^ 4 f,
5.44 2.85 3.70
0.91
1.01
.61 Fre^l954 0.67
.42 1954 .57
.32 1955 5.44
.10 1956 2.85
.04 1957 3.70
.06 1958 7.16
.06 1959 3*67
.04 Total 24.1
.04
.06
3.67

ESTIMATE OF INFINITY y POSE FROM GlMffiP FIW
STATION f 407 LOCATION SAN FRANCISCO,. CALIFORNIA .
Jan,
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov,
Dec.
Jan,
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept,
Oct.
Nov,
Dec.
TOTAL
Formula Best Est.
0.0
.1
.4
.1
.6
.2
.1
.1
.1
.1
.1
.1
195g
Formaj.q Best Eat.
1955
Formula pest JSgt
0.2*
.3
.3
.7
1.5 .6
.1*
.0*
.3*
4.5*
.3
1.7
2.0 9.1
0.6
6.0
3/2
.7
-4
.2
.3
,2
.4
.4
1252
Formula Best Est.
2,0
2,0
1,2
.8
.6
.2
,1
.1
.1
.1
13.8 7.4
Best Est^
.7
.3*
.4*
.3
.2
-3
.2
.3
.6
.1
.2
5.0
Pre-1954
Total
1954
1955
1956
1957
1958
1959 ,
125Z
Formulq, Beat Eat *
1.4
2.0
9.1
5.0
6.4
13.8
45
0.8
.8
.9
.6
.6
.3
.2
.1
.7
.5
.1
.8
6.4
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i
i I
I
i
i
i
i i
i
i
i
i
i

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I
I
I
I
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I
I
I
I
I
I
I
I
I
I
I
STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec .
TOTAL
Jan.
Feb.
t March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula pest E^t*
0.04
.04
.01
.04
.19
.06
.04
.05
.08 '
.04
.19
f !6
.94
Formula Best Est-
0.23
.36
.93
.76
.27
.05
.06
.15
.08
.14
.18
.12
3.33
ESTIMATE OF Sr90 DEPOSITION. FROM GUMMED FIIM
LOCATION LOS ANGELES. CALIFORNIA
1222 1956 1252
forpiala pest E^t,, Formula Beat Est.. Formula Beat Est.
0.10* 0.23* 0.45
• 10 .30 ,27
.13 .14* .37 '
•29 .38* .56
1.74 .48 .29 .20
1252
Fprmula Best Est.
.08* .06 .16.
.04* .17 .39
.04* .06 .08
-40* .09 .14
•03* .09 .19
,49 .09 .16
.16 T is ;, ft
2.34 2.05 3,43
0.42
1.54
.42 Pre-1954 0.65
.67 1954 .94
.16 1955 2.34
.08 1956 2.05
.06 1957 3.43
.06 1958 3.33
.05 1959 3 t 68
.09 Total 16.4
.02
.11
i At*

STATION f
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
410
195A
Formula Best Est*
ESTIMATE OF INFINITY y DOSE FROM 30MMED Fllli
0.1
,1
.1
«2
1.1
,2
.1
.2
.2
.1
.4
. .5
3.3
1955
Formula Best Est-
0.4-
.6
1.9
1.3
.5
.1
.2
.4
.2
.6
.5
.3
7.0
LOCATION
1955
Formula Best Est.
0.2*
.2
.2
.5
3.1 .9
.1*
a*
.X*
.7*
,0*
A
.3
4.1
. 1959 .
Formula Best Est.
0,9
3.1
.a
1.2
.3
.1
.1
.1
.1
.1
.0
.2
7.0
LOS ANGELES, CALIFORNIA
1256 125Z
Formula Bes^ Est* Formula Best Est*
' 0,4* 0,8
,5 .4
.2* .6
.6* 1.1
.4 .3
.1 .3
.4 .6
.1 .1
.2 .2
.2 .4
.2 .3
.3 -8
3.6 5.9
Pre-1954 1.2
1954 3.3
1955 4*1
1956 3.6
1957 5.9
1953 7.0
1959 7.0
Total 32
I
I
I i i
i
i
i
i
i
i
i
i
i
I
i
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i

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i
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I
I
STATION #501
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254
Formula Best Est ^
0.04
.03
.00
.01
.06
.03
.06
.05
.10
.09
.05
.05
.57
1953
Formula Best Est.
0.30
.17
.16
.67
;«
.45
.20
.16
.15
.54
.18
_ 17
3.57
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM '
LOCATION ANCHORAGE, ALASKA
1955 JL9J& 125Z
Formula Best Est. Formula Best Est* Formula BestJSal^
1252
Formula Best Est.
0.00* 0.25* 0.16
.15 .41 ,22
,13 .21* .16
.26 .35* .10
.06 .30 .17
.17* .30 .21
.15* .07 .26
.17* .19 .22
.07* .31 - .69
.34* .12 .18
.06 .31 .11
.26 ' .06 .13
1.82 2.88 2.61
0.32
•38
.34 Pre-1954 0,74
.44 1954 *57
.60 1955 1,82
.37 1956 2.88
.44 1957 2.61
Total
1958 3.57
1959

STATION I301
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Dec.
Jan,
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254 .
Friula
ESTIMATE OF INFINITY y DOSE FROM SUMMED FIW
0.0
.1
.0
.1
.3
,1
.2
.2
.1
.1
1.6
1958
Formula Best Est *
0.5
J
.3
1.1
.9
,5
.4
.4
1.5
.5
7.6'
1222
LOCATION ANCHORAGE, ALASKA
0.0*
.3
.2
.5
,1
.3*
.3*
.1*
.5*
.L
3*1
0,7
.8
.6
.8
1.0
.6
.7
1226 Beal
0,4*
.7
.3*
,5
.6
,2
.4
.7
,2
.7
.2
5.3
Pre-1954
Total
1954
1955
1956
1957
1958
1959 ,
122Z Best Est.
0.3
,4
.2
.4
,4
.3
1.2
,4
.2
.4
4.6
2*0
1.6
3.1
5.3
4.6
7.6
I
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i
i
i
i
i
i
i
i
i
i
i
i

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I
I
STATION 502
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug .
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula Best Es^
0.04
.09
.01
.04
.03
.11
.08
.09
. .14
,33 -
.26
,01
1,23
1958
Formula Best Eet.
0.29
.36
.45
1.64
1.15
.92
.19
.32
.24
.48
.46
.47
6.97
ESTIMATE OF Sr DEPOSITION FROM GUMMED FIIM
LOCATIONJJORTH BAY. ONTARIO, CANADA
193? 1956 Igg
Formula Best Est. Forjrcula pest EsW Formula Best Est.
0.05* 0.13* 0,20
.66 .10 .29
2,59 .75 .33* .14
2.14 1.15 .30* .59
1252
Formula Best Est.
1.18 ,77 .81
.20* ,35 ,50**
.09* .19 .65**
.09* .20 .38
.37* .48 .99
.31* .23 .37
.47 ,22 ,31
.23 .27 .32
5.35 3.57 5.55
0.41
.38
.76 Pre-1954 0.63
1.34 1954 1-23
1.67 ,. 1955 5.35
.75 1956 3.57
.34 1957 5.55
.13 1958 6.97
.1A 1959 6.22
.10 ' Total 29.5
.15
.05
6.22

STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan,,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
502
1254 ,
Formula Best Est
ESTIMATE OF INFINITY 7 DOSE FROM SUMMED Fill*
0,0
,2
,0
,2
.1
.4
.3
.1
.8
.3
.6
.0
3.0
i22fi
Formula Best Est.
0.5
• 6
.9
2.8
2.3
1.8
.9
.8
.6
1.5
1.3
1.1
14.7
LOCATION NORTH BAY, ONTARIO, CANADA
1,95? 19j# lag.
FomfyJ.a Bes^ $$ft t JFpifjiflLil^ pest Eat* fftpnuILa, pest Eat.
0,1* 0.2* 0.3
1.3 .2 .5 .
5.0 1.5 .5* .2
4.0 2.0 ,4* 1,1
1252
pgrfl^ila Best Est.
2.1 1.2 1.4
.4* o7 ' .9**
.2* .4 1,1**
.1* .4 f .6
.3* 1.1 1.5
,5* .4 ,8
,8 .5 .6
.4 .5 .6
9.7 6.5 9.6
0.9
.8
1,4 Pre~1954 2.0
2.4 1954 3.0
2.9 1955 9.7
1.3 1956 6.5
.6 1957 9.6
.2 . 1958 14.7
.:> 1959 11^
.2 Total 57.0
.2
.1
11.2
1
1
1
1
1
1
1
1
1
1
1
1
1
i
i
ii
i

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION #' 503
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
1254.
Formula Beet Est.
0.04
.08
.00
.01
.01
.06
.06
.09
-03
,10
.14
.01
.59
1953
Formula pest Eat.
0.08
,06
.24
.58
,69
,85
.15
.24
.23
.21
.33
^08
3.74
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED $11M
LOCATION MOGSGONEE , pNXAHiO, CAJ1ADA
1222 125&
3,957
f^pgfola g§s$ Fst fl porpiula, $ eftlL Esijv Fprp^ila Best Est
0,0.1*
.11
.09
.51
.16*
.23*
.W"
.07*
,09*
,02
,10
1.68
1252
Formula Best Est.
0.07
*H
.15
,72
2.11
1,54
.58
.20
,08
.10
.08
.11
5.85
0,20* 0,03
,28** .09
.37* .36
*W .73
M ,68
,32 • .60
.15 .53
,40 ,90
,35 .26
-06 .39
,06 ,24,
3 .59 4.96
Fre-1954 1.02
1954 .59
1955 1.68
1956 3, $9
1957 4.96
1958 3.74
1959 5.85
Total 21.4

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
dot.
Nov.
Dec,
TOTAL
Jan,
Feb.
March
April
May .
j;\ine
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
503
ESTIMATE
1254 ,
Formula Best Eat*
0.0
.1
,0
.0
.0
.2
•2
.3
,1
.2
.3
. . • ' .0
. 1.4
•
19?fr
Formula Best Est.
0.1
.1
.5
1.0 •
1.4
1.6
.4
.6
.5
.7
1.0
.2
8.1'
OF INFINITY 7 DOSE FROM GUMMED FILM
LOCATION
MDOSOONEE, ONTARIO v CANADA
1955 Iflj6 1957
ForpfujLa Best JJ8*r ^Pffl11^ Best JF01;,. Forirailp pest Es.^.
1222
FOTfittl-B. Best Eat.
0.0^ 0.4* , 0.1
.2 .4* .1
.2 .3* .2
.3 .6* .7
.9 .8 1,2
.3* 1.3 1.2
.4* .8 i.o
.2* .3 ,8
,1* .9 1.6
.1* .7 .6
.0 .1 f 9
.2 .1 .£
,2,9 6.7 8.8
0.1
.2
.3 Fre-1954 5.6
1-3 1954 1.4
3.6 1955 2.9
2.6 1956 6.7
.9 1957 8.8
.3 1958 8.1
.1 1959 9.9
.2 Total 43.0
.1
.2
9.9
1
1
1
1
1
i
i
i
i
i
i
i
i
i
I
i
i
i

1 11
1
1
1
1
1
1
1 1
1
STATION # 504
Jan*
Fob,
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION MONCTON. NEW BRUNSWICK. CANADA
1224 1955 1956 1957
Formula Best Est* Formula Best Est. Formula Best Est* Formula Best Est.
0.03
,03
.01
.01
.01
.03
.07
.16
.12
• 11
.26
.02
.86
0.03* 0.61* 0.10
.10 .06 .08
.44 .18* ' .18
.34 .29* .38
.71 .57 .51
.15* ,25 .38
.14* .23 .36
.12* .12 .34
.07* ,33 .64
.12* .16 .28'
.07 .10 .16
.18 .21 .40
2,47 3.11 3,81
1
1
1
1
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec,
TOTAL
1958
Formula Best Es^i t Formula Beet Est.
0.07
.17
.15
.23
.20
.20
.08
.10
.19
•71
.38
til
2.64
,1252,
0.27
,30
.70 Pre-1954 1.49
.96 1954 .86
,97 ; 1955 '2.47
.71 1956 3,11
.29 1957 3.81
.09 1958 2.64
A?. 1959 ^ 7/,
.11 Total 19.1
.15
rQ?
4.74 " "
""'

STATION tf 504
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oot,
Nov.
Deo,
Jan,
Feb,
TOTAL
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF
1954 §
1955 J.956 1957
Formula !}eet pat, fojTfpllfl Beat $s,^. porimj^a Best Es£4 FOTflUM Best Eat*
0.0
.0
.0
.0
.1
.1
.2
.5
.6
.3
.6
.1
2.5
1958
1959
FornMia Best Efij^^ Editiila Best Eat.
0,1
•3
.3
1'5 -
.4
.4
.2
.3
.4
2.5
1.1
6.8
INFINITY y DOSE FROM OUMNSED FIUI
LOCATION MONCTON, NEW BRUNSWICK, CANADA
0.1* 1.0* 0.2
.2 ,1 .1
.8 . .3* .3
.6 .4* .7
1.3 .9 .5
.3* .5 .7
.2* .5 .6
.2* .3 .5
.1* .7 1.0 .
.2* .3 .6
.1 .2 ,3
.3 .4 .7
4,4 5.6 6.5
0*6
,6
1.3 Pre-1954 3.6
1.7 1954 2.5
1.7 1955 4.4
1*2 1956 5,6
.5 1957 6.5
.1 r 195S 6.8
.2 1959 fi.L
,2 Total 38.0
.2
.1
8.4
,
1
1
1
1
1
1
1
1
1
1
I
1
1
1
1
1
1
1

1 11
1
1
1 1
1
1
1
1
1
1
1
1
1
1 1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
1254 1255 3-956 1957
For/nula gee^ JSflt. Formula Best Est. Formula Best Est* Formula Best Est.
0.03
,06
* 01
,02
.02
.08
.08
.11
.06
•17
.31
,18
1.13
1958
193.9.
fonm^La JJest jEstj, Fprpj^a Best Est.
0.29
.60
. .36
1.40
1.17
.87
.31
.21
.32
.39
.45
.42
6.79
0.02* 0.22* 0.13
.17 .07 ,18
1.38 ,94 .26* .23
1.44 .88 .53* .46
.93 1.00 .76
.26* .22 .41
.10* .21 .54
.10* .14 .24
.14* .35 1.06
,08* .18 .27
.15 .13 .19
.26 ' .26 ,42
4.03 3.57 4.89
1.27
.94
.69 Pre-1954 1.00
1.46 1954 1.13
.59 ., 1955 4.03
.88 1956 3.57
.41 1957 4.89
.28 1958 6.79
.16 1959 7.?6
.24 Total 28.7
.27
.07
7.26
STATION f
505
LOCATION MONTREAL, QUEBEC, CANADA

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
505
Fq^rpiula, Best pat.
ESTIMATE OF INFINITY 7 DOSE FROM HUMMED FILM
0.0
.1
.1
.1
.1
.3
.3
.2
- .3
.4
.7
.2
2.8
I25S
Formula Best Est.
0.5
. 1.0
.7
2.4
2.3
1.7
.8
.5
.8
1.5
1.3
1.0
14.5
Formula Best Est.
LOCATION
0,0*
.3
2,7 1,8
2.7 1.6
1.7
.4*
.2*
.2*
.2*
.1*
.2
.4
7.1
1222
Formula Best Est^
2.7
1.9
1.3
2.6
1.0
1.5
.7
•4
.3
.4
.4
_!
13.3
MOHTREAL, QUEBEC, CANADA
1956 J.957
Fennel Best Est- ForjnuJ.a Best Est.
0.3* 0.2
.1 ,3
.4* .4
,8* .8
1.5 1.3
.4 .8
.4 .9
*3 .4
.8 1.6
-4 .5
.2 .4
',5 .8
6.1 8.4
Pre-1954 3.2
1954 2.8
1955 7.1
1956 6.1
1957 8.4
1958 14.5
1959 13.3
Total 55.0
I
I
I
I I
I
I
I
I
I
I
I
I
I
I
I
I
I

I I
I
I
I
I
I
I
I
I I
I
I
I
I
I
I
I
ESTIMATE'OFjS; DEPOSITION FROM GUMMED FILM
STATION # 507 LOCATION SEVEN ISLANDS, QUEBEC, CANADA
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
195A
Formula Best Est.
0.04
.05
.00
.02
.02
.03
,08
.09
.08
.22
.32
.01
.96
1958
Formula Best Est.
0.09
.12
.13
.72
.67
.90
.17
.26
.23
.30
.26
.07
3.92
1955 1956 1957
Formula Best Est. Forjnula Best Est. Formula Best Est,
Formula Best Est.
0.02* 1.05* ' 0.05
.15 .03* .05
.23 .11* * 10
.09 .12 .26
,30 .45 .58
.25* .33 .58
.27* .19 .46
,17* ,19 .38
,12* .27 1.39
,11* .20 .30
.30 .10** .08
.47 .27 .18
2.48 3.31 4*41
0.09
.10
•°8 ?re-1954 1.12
•40 1954 .96
*••& 1955 2.48
1 - 21 1956 3.31
• 54 1957 4.41
-32 i95g 3.92
•47 1959 4.96
• 21 Total 21 .2
.14
.08
4.96

STATION
Jen*
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jen,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1224 ,
1253
0.0
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIUM
.1
.0
.1
.1
.1
.2
.3
.2
.5
.7
.0
2.3
1252
FfflTlll ft Best jEfltjfc !'yiTBWlft Best Eat.
0.2
-2
.3
1.2
1.3
1.7
.4
,7
.6
1.0
.7
.2
8.5
1255
ForpRj^lfl Best Eat.
0.0*
LOCATION SEVEN ISLANDS. .QUEBEC.
.3
.4
.2
.5
.4*
.5*
.3*
.2*
.2*
.5
.8
4.4
0.2
.2
,2
.7
2.3
2.0
.9
.5
.7
.3
.2
,1
8.3
1226 125Z
yormila Bes1^ ififl't^ Formula Beat Eat.
1.7* 0.1
.1 .1
.2* ^ .2
,2* .4
.8 1.0
.6 l.l
,8
.4 .6
.6 2.2
.4 ,6
.2** ,2
.5 .3
6.2 7.6
Pre-1954 5.2
1954 2,3
1955 4.4
1956 6.2
1957 7,6
1958 8.5
1959 8.3
Total 42.0
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March ,
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254
PQiTfflili* Bept Eat.
0.04
.03
.02
.02
.05
.08
.08
.04
.09
,07
.07
.08
.67
F*"*TiDd^la Best EBt A
0.08
.30
.78
1.06
1.11 .
.46
.17
.34
.24
.22
.34
.1.15
6.25
1955
jfoxTRulft Best Est
0,03*
,05
.11
,80
1.67 1.01
J4*
.16*
.13*
.10*
.23*
.13
.46
3-55
1252
Formula Best Est.
1.05
.15**
.28**
.91
1.25
1.14
.70
.49
.14
.13
.08
.06
6.38
LOCATION WINNIPEG, MANITOBA, CANADA
1956 1957
fo^ipula Beet Eat* Forpiula Best Est.
0.83* 0,19
.05** 1.74
.16** .56
.11* .46
.91 .45
.28 .89
^24 4.38 1.58
.25 1.00
.39 .$3
.24 .34
.13 .05
.14 .34
3.?3 B.43
Pre-1954 1.20
1954 .67
1955 3.55
1956 3.73
1957 8.43
1958 6.25
1959 6^8
Total 30.2
ESTIMATE OF Sr^O nEPOSTTTON FROM fltJMMED FHM >

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
503
, 1224 ,
Formula Best Eat.
0.0
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FILM
.0
.1
.1
.3
.3
.3
.1
.1
.1
.1
.1
1.6
1958
Formula Best £st.
0.1
.5
1.5
1.8 •
2.1
i.o
.5
.9
.6
.3
1.0
2. a
13.6'
LOCATION WINNIPEG, MANITOBA, CANADA
1222 V*fo A22Z
formula Bflpt $Qt"i ^"orwlft Beat Est. ForBlUlll Beat Eat.
'
0.1* 1.3* 0.3
,1 a* 2.9
,2 .3** .9
1.5 .2* ,9
3.0 1.9 1.4 .7
1222
Fwoultt B®p^* JSot.
.6* .5 1.6
.3* .5 7.1 2.6
,2* .5 1.6
.2* .9 . 1.3
.4* .5 .7
.2 .2 .1
.3 .3 .6
6.5 6.7 14.2
2.3
.3**
.5** Pre-1954 6.0
1.6 195* 1.6
2.2 1^55 6.5
1.9 1956 6.7
1.1 1957 14.2
.3 195S 13.6
1959 11.3
t2 Total 60
.1
.1
H-3
.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

1
1
1
1
1
1
1
1
1
1
1
1
1
I
1
1
1
1
STATION # 509
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
ESTJMATE OF Sr90 DEPOSITIOM FRO^t QUWMED FIM
LOCATION CHURCHILL, MANITOBA,
1954
1955 1956
Formula Best Est. Formula Best Est. Formula Best Est.
0.04
•03
.01
.00
.01
.04
.03
.04
.09
.04
.09
.01
.43
1958
3252
Formula Best Est r Fprmula Best Est.
0.49
.22
.12
.63
.10
.22
.12
.10
.13
.09
,23
.06
2.51
0.01* 0,05*
.02 .05**
.08 .04*
.17 .05*
.12 . .11
.24* .14
.12* .10
.11* ,03
,08* .21
.08* .20
.11 .03
.07 .11
1.21 1.12
'0.07
.04
.08 Pre-1954
,11 1954
,24 . 1955
,25 1956
.77 1957
.36 1958
.23 1959
.08 Total
.04
.21
2.48
CANADA
1957
Formula J3est Est n
0.65
.43
1.21
1.12
2.56
2.51
2.48
11.0
0,09
.07
.15
,11
.12
.16
.49
.33
,83
,13
.02
.06
.2.56

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
509
Formula Best Es~t
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIIM
0.0
.1
.0'
.0
.0
.1
.1
.1
.1
.1
.2
,0
.8
1958
ForflMlft Best Est^
0.8
.4
.2
1.1
.2
.4
.3
.3
.3
.3
.7
.1
5.1'
LOCATION
1955
Forjnula Best Eat.
0.0*
.0
.2
.3
.2
.4*
,2*
.2*
.1*
.1*
.2
,1
2,0
1252
Formula Best Est ^
0.1
.1
.1
,2
.4
.4
1.3
.6
.4
.1
.3
4.1
CHURCHILL, MANITOBA, CANADA
1956 1957
Forpila Best Est^ Formula Best Est.
0.1*. 0.2
.1** .1
• 1* . 2
.1* .2
.2 .2
.3 .3
.2 .8
.1 .5
.4 1.3
.4 .3
.1 .0
.2 .1
2.3 4.2
Pre-1954 1.3
1954 .8
1955 2.0
1956 2.3
1957 4.2
1958 5.1
1959 4.1
Total 20.0
I
I
I
I I
I
I
I
I
I
I
I
I
I
I
I
I
I

1
ESTIMATE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
510
1254
Formula Best Est
0.04
.02
.00
.02
.09
.04
.12
.18
.01
.16
.18
.01
.87
^958
Formula Best Est.
0.03
.17
.10
1.07
.61
.20
.45
.20
.49
.12
_ .10
4.69
OF Sr^° DEPOSITION FROM GUMMED FIIM
LOCATION REGINA,
1,955 1256 3.957
Formula Best Sst,, pgr/flu^a Best Est* Formula Jest Est.
0.01*
.04
.05
1.01
1.44 .81
.33*
.14*
.15*
.09*
.12*
.15
.09
2.99
1959
Formula Best Est.
'0.17
.15
.32
.92
1.95
1.53
.55
.32
.30
.14'
.08
.08
6.51
SASKATCHEWAN, CANADA
0.06* 0.09
.03 .09
.20* .16
,14* .59'
.63 .61
.80 .65
.22 7.38 2.92
.23 2.76
.24 1-51
.21 .66.
.06 .11
.24 .33
3.06 10.48
Pre-1954 0.90
1954 .87
1955 2.99
1956 3.06
1957 10.46
1958 4.69
1959 6.51
Total 29.5

STATION f
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
510 LOCATION REGINA. SASKATCHEWAN, CANADA
1254 , IggS- J9g6 1957
Formula Best Est. Formula Beat Est. Formula Best Est. FormuJLft ]Je,st Est,
0.0 0.0* 0.1* 0.1
.0 .1 .0 .2
-0 .1 .3* .3
•1 1.9 .2* 1.1
.5 2.6 1.7 l.O 1.0
•1 -6* 1.5 1.2
*4 .2* .6 11.8 3.9
.5 .3* .5 4*0?
•0 ,1* .5 2.5
•4 .2* .4 1.3
•4 .2 .1 .2
• • .0 .2 .4 .6
2.4 5.6 5.6 16.5
I25S 1212
Formula pest Est. formula Best Est.
0.1 0.4
.3 .3
.2 .6 Pre-1954 2.8
1.8 1.7 1954 2.4
2,2 3.4 1955 5.6
1,2 2,6 1956 5.6
.5 .9 1957 16.5
1.2 .5 1958 10.6
i 15 1959 11*3
2.1 .2 Total 55.0
.3 .1
•2 - 1
10.6 11.3
\
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

1 1
1
1
1
1 1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
511
Formula Best Est.
0.04
.02
,01
.05
.12
.06
.13
.14
,09
.05
.10
.00
.81
LOCATION EDMONTON, ALBERTA, CANADA
1955 1956 1957
Formula Be^ Est. Formula Best Est. formula, ^est Est.
0.01* 0.10*
.04 .05**
.35 .25*
.24 -29*
.50 1.19
.23* .33
.24* .X
.24* .23
.15* . .93
.16* .17
.05 .10
.08 ' .11
2.29 4.79
0.09
.10
.18
.78
1.02
.75
,85
.59
1.37
.31-
.08
.10
6.22
1 1
1
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
Jan.
1958
JFormula^ Best Est^
0.13
1959
Formula Beet Est.
0.23
1
1
1
1
1
1
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
.23
.27
1.19
1.68
1.19
.25
.44
.31
.32
.13
.16
6.30
,26
•43 Pre-1954 0.82
• 67 1954 «31
1 -^2 : 1955 2.29
1 - 78 1956 4.79
•32° 1957 6.22
•39 1958 6.30
- 1? 1959 6.35
- 11 Total 27.6
.10
.07
6.35

STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIIM
511 LOCATION EDMONTON, ALBERTA, CANADA
lfl5A f 1955 1956 12J2
Formula Best JSst. forjfl^la Best Est* Formula Best Es 1^ Formula, Best Eat*
0.0 0.0* 0.2* 0.2
.0 .1 .1** .2
,0 .7 .4* .3
.3 .4 .4* 1*5
.6 .9 1.9 1,7
,2 .4* 1.6 1.4
.4 .4* 1.2 1.4
.4 .4* .5 .9 -
- .1 .2* 2.1 2.8 *
.1 .3* .3 .6
.2 • ' .1 .2 .2
.0 a ,2 ,2
2.3 4.0 9.1 11.4
1958 . 1959
Formula Best Est* Formula, Best Eat.
0.2 0.5
.4 .5
.5 .8 Pre-1954 2.3
2.1 . 1.2 1954 2.3
3.3 2.5 ' 1955 4.0
2.4 3.0 1956 9.1
.7 1,3 1957 11.4
1.1 .6 1958 13.2
.7 .3 1959 11.1
1.0 .2 Total 63
.4 .1
-^ ,1
13.2 11.1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
1
1
1

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
i
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
,July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
515
3354
ESTIMATE OF Sr*^ DEPOSITION FROM GUMMED FIIM
1955
Formula Best Ptfiu. F°JPflfiAa Best Est.
0.04
.05
.07
.05
.05
.05
.07
.08
.09
.07
.07
.08
.77
1^58
1222
Formula Best Est A ^QVRlHl^ Best Est.
0.08
.06
.27
.58
.-90
.79
' .43
.17
.22
.40
.40
.13
4.43
LOCATION
,12*
.20
.28
1.51 .59
5.52 1.52
.24*
.02*
.04*
.07*
.09*
.10
.'05.
3.32
0.18
.26
.44
1,43
1.42
.51
.49
.31
.13
.06
.05
T°4
5.32
DEEP RIVER, ONTARIO, CANADA
1956 1957
Formula Bes^ Ejst. formula Best Est.
0.11* 0.10
.05 .10
.12* .16
.67* .46
.66 .39
.23 .41
.18 ,80
.08 .21
.11 .99
.18 .08-
.14 .12
.13 .13
2.66 3.95
Pre-1954 0.94
1954 .77
1955 3.32
1956 2.66
1957 3.95
1958 4.43
1959 5.32
Total 21.4

STATION #
Jan*
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept..
Oct.
Nov.,
TOT.U
ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM
515 LOCATION DEEF RIVER, ONTARIO, CANADA
12& , 1955 1956 i22£
Fprjp^a Besji EsJi P Fonnula Best Est. f^r^^a Best Est. Formal^ pest Est-
0.0 C 2* 0.2* 0.2
.1 .4 .1* .2
.1 .5 .2 .2
.3 2.8 1,1 1.0* .8
.3 9.9 2.8 1.0 .7
.2 .4* -5 .7
.2 ,0* .4 1.3
.1 .X* .2 ,3
.1 .1* .3 1.6
.1 .-K .3 ,-2
.1 -2 .3 .3
.1 .1 .3 .?
1.7 6.0 4.8 fr. '
19?g 1959
Formula Best Est. Formula Beslf Est*
0.1 0..4
.1 -5-
• 5 * s Pre-1954 2^
1.0 2.6- 1954 , Iw7
1.7 2,5 1955 6-i0 .
'1.5 -9 1 1956' 4.8
1.1 . - 5 1957 6.7
.4 -5 1958 ; 9v9 !
.5 .^ 1959 Q..5
1-5 - 1 Total 41.0
1.2 -1
.3 A
9.9 9.5
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
i
1
1

1 1111
1
STATION #
516
ESTIMATE OF Sr^ DEPOSITION FROM GUMMED FILM
LOCATION GOOSS BAY * NEWFOUNDLAND, CANADA
I2&
Formula Bes^ Eat-
1955 1956 3,997
Formula Best EsW Formula Best^Est^ Formula Best Est.
Jan,
0,04
,04* .26* 0.09
Feb t
.09
.04 ,05 .11
Maroh
.01
.07 .08* ,18
April
.01
.42 ' .05* .39
May
.02
,50 ,50 .53
June
.07
,43* .31 .68
1 1
1
1
1 1
1
I
1
1 1
1
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
.13
.03
,82
1958
Formula pes^ JSst .
0.20
.16
,42
.68
.71
.61
.14
.17
.20
.1222.
Formula Best Eat.
.09 .15 .27
.18 • .06 .05
4.77 2.49 4.86
0.18
.20
.23 Pre-1954 1-08
.73 1954 .82
1.52 , 1955 4-77
.89 1956 2.49
.40 1957 4.^6
.33 1958 3.76
,11 1959
July
.07
1.88* .40 ,55
Aug.
.08
,56* .13 .56
Sept.
.15
.41* .25 1.16
Oct.
.12
.15* .25 .29
Oct.
.15
.10 Total
Nov.
.20
Dec.
,12
TOTAL
3.76

1
I
ESTIMATE OF INFINITY 7 POSE FROM SUMMED FIIM
STATION
LOCATION GOOSE BAY, NEWFOUNDLAND. CANADA
1 111I111II111
1
11
Jan,
Feb n
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
19_?4 . 1955 1956 122,
Formula Best Est 1 f^rm^jLa Bee"). E$^- FPiTfflf11!81 ?^Stt PftlLi Formula, Best Est*
0.0 ,1** .4* o.2
•2 .1 .1 , 2
•o .1 .1* .3
* • ••^ . f
.1 .9 .8 .9
.3 .7* .6 1.2
-2 3.2* .9 .9

1
1 1
ESTIMATE OF
Sr90 DEPOSITION
FROM QUMMED FILM
STATION #
517
LOCATION
STEPHENVILLE, NEWFOUNDLAND, CANADA
1254
1225;
Formula JBeat Est^ Formula J3est Est.
1%56 1957
for^u^a Best Est. Formula Bes-LEst^
1•
1
I
1
1
1
1
1
Jan*
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
0.02
.03
.02
.02
.04
.05
.14
.14
.18
.33
.48
.02
0.07*
.19
.40
.32
.53
.40*
.27*
.31*
.23*
.20*
.58
.20
0.26* 0.19
.22 .13 •
-30* .19
.48* 1.17
.90 .67
.35 .54
.14 .51
.21 .60
.39 1.20
.26 .47
.32 .22
,33 .68
TOTAL
1.47
3.70
4.16 6.57
1
1252
Formula Be^t Est. Formal a Best Est.
I 1
I
1
1
1
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
.99
.55
.19
.21
,29
.58
.56
.19
5.28
1.95
.67
.61
.36
.25
1955 3.70
1956 4.16
1957 6.57
1958 5.28
1959
Total
Jan.
0.23
0.16
Feb.
.27
.38
March
.28
.27
Pre-1954 1.53
April
.94
.91
1954 1.47

STATION #
Jaiu
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
517
ESTIMATE
12& .
Formula Best Est.
0.0
.1
.0
.1
,2
.2
.4
.4
.5
.8
1.1
.1
3.9
19j?g
Formula pest Est.
0.4
.4
.5
1.6.
1.9
1.1
.5
.5
.7
2.2
1.6
.5
1119
OF INFINITY y DOSE FROM GUMMED FILM
LOCATION STEPHENV1LLE, NEWFOUNDLAND, CANADA '
1955 1956 1957
Formula Best Est^ Formula Best Est* Formula Best Est.
1959 .
Formula Best Es_*t^
0.2* 0,4* 0.3
.4 .4 .2
.8 .5* .3
.6 .7* 2.0
1.0 1.4 1.2
.7* .7 1.0
.4* .3 .8
.5* .5 .9
,4* .8 1.9 -
J* .5 1.0
1.1 .6 .5
,3 .6 1.2
6.7 7.4 11.3
0.3
.8
.5 Pre-1954 7.9
1*6 1954 3.9
3.4 1955 6.7
1A 1956 7.4
1.0 1957 11.3
.6 1958 11.9
.4 1959
Total
1
1
1
1
1
I
I
1
1
1
1
I
1
1
1
1
1
1

1
1
ESTIMATE
1
1
1
I
1
1
1
1
I
1
1
1
I
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept*
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
518
1254
Formula Jlest Est
0.04
,04
,00
.01
.02
,04
.07
.05
.04
.04
.00
.03
.38
1958
pprrop.^ pes^ Est
0.35
.17
.40 '
.31
.37
.28
.17
.15
.10
.24
.11
.19
2.86
OF Sr 90 DEPOSITION FROM GUMMED FILM
LOCATION TfflJLE. GREENLAND
1955 1956
Formula Best Est* Fprmula Best Est*
1959
Formula Best Est
0.01* 0.13*
.17 .11
.02 ,06*
.09 .09*
.18 .39
.10* .23
.09* .25
.17* .18
.13* .14
.24* .16
.28 .05
.12 ' .05
1.60 1.84
0.38
.29
.21 Pre-1954
.32 1954
.64 t . 1955
.62 1956
.56 1957
.12 1958
.10 1959
.16 Total
1957
Formula Best Est.
0.67
.38
1.60
1.84
4.26
2.86
0.06
.08
,08
.14
.46
.68
1.00
.57
.63
.31**
.14**
.11
4.26

STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug. ;
Sept.
Oct.
Nov.
Dec.
TOTAL
1254 .
Formula Beslj E§t.
0.0
ESTIMATE OF INFINITY / DOSE FROM SUMMED FILM
.1
.0
.0
.1
.1
.2
.1
.1
.1
.0
.0
.8
1938
Formula Best Est.
0.6
.3
.8 '
.6
.7
.5
.4
.4
.2
.8
.3
6.0
LOCATION
1955
Formula J3 e s 1^ Es t .
0.0*
.3
.0
.2
.3
.2*
.2*
.3*
.2*
.4*
.4
.2
2.7
1959
Formula pest Est.
0.8
.6
.4
.6
1.1
1.0
,9
.2
.2
.2
TJfJLE. GREENLAND
1956. 1252
Fprmula, J Bes;t Est. Formula Best Est.
0.2* 0.1
*2 .1
• 1* .1
.1* .3
.6 .8
.4 1.2
,6 1.6
•4 .9
.3 1.0
J ,7**
.1 ,3**
.1 .2
3*4 7.3
Pre-19H 1.0
Total
1954 .8
1955 2.7
1956 3.4
1957 7.3
1958 6.0
1959
I
1
I
I
1
I
I
I
1
I
I
i
I
i
t
i
i
t

1 I I
i
I
I 1 I
1 I
I
1
I I I
I
I
1
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
STATION £.519 LOCATION KEFLAVIK. ICELAND
Jan,
Feb,
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254
Formula Beet Est.
0.04
.06
.02
.01
.01
.02
.06
.03
.06
.12
JO
' .09
1958
Formula Best
JL955
Formula, Best Est ^
0.03*
.03*
.27
.87
.42
.25*
.35*
.21*
.17*
.03*
.20
.36**
.87 3.19
1959
Formula Best Est.
12&
Formula .Best Eat,
0.34*
.11**
.60*
.52*
1.03
.64
.22
.13
.36
.34
JO
.22
4.81
Pre-1954
Total
1954
1955
1956
1957
1958
1959
1957
Formula Best Est.
0.90
.87
3.19
4.81
0.43
.15
JO
.84
.48
.28
.50
.47
.77
.62

STATION § 519
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
Jan,
Feb.
TOTAL
March
April
May -
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM SUMMED FILM
LOCATION KEFLAVIK. ICELAND
195A
1955 1956 JL25Z
Formula Bep^ J£fit n ] Fonnu^a^ Bes^ J5s^* f primula, Best Ep^. FQTJff11!^ Peat Est*
0.0
.1
.2
.0
.1
.1
.2
.2
.. .2
.3
.7
.1
2,2
1958
1252
Formula Best Est- fpgrroyiia Beat Est.
0.1* 0.5* 0.8
.1* .2** ,2
.5 .9* .5
1.6 .8* 1.6
.8 1.9 .8
.4* 1.3 .5
.6* .5 .8
.4* .3 .7
.3* .8 1.3
.1* .6 1.5
.3 .6
,6"**"* .4
5.8 8.8
Pre-1954 2.0
Total
1954 2.2
1955 5.8
1956 8.8
1957
1958
1959
1
I 1at
i i i
l
i i
t
i
i
i t
i i

.
ESTIMATE OF 3r90 DEPOSITIONFBflfeLGUMMED FIIM
STATION #
522
LOCATION
IP^^ALASKA
1
I
It
1
MJ2A
Formula Best Est.
1955
Formula Best Est*
1956 1957
Formula Best Est». Formula Best Est.
Jan.
0.04
0.02*
0.09* 0.16
Feb.
.03
.16
.10* .07
March
.02
.04
.11 .15
April
.00
.02
.19* .23
May
.01
,05
.11 .36
1 1
1
1
1
i
1
I
Oct.
Nov.
Dec.
TOTAL
Jan*
Feb.
March
.09
.11
* .04
.66
195g
Jforg^La Best Est.
0.06
.12
.42
.05*
.14
.18
1.24
1222
Formula Beet Est.
0.39
.24
.14
.14 .39
.05 .21
.15 .15
1.53 3.10
Pre-1954 0,99
June
.03
.20*
.13 .24
July
.06
.11*
.08 .15
Aug.
.10
.14*
.14 .32
Sept,
.13
.13*
.24 .67
April
1.50
.36
1954 .66
May
.26
.73
1955 1.24
i•
i
i
i
i
June
July
Aug.
Sept.
Oct.
Mov.
Dec,
TOTAL,
.49
.15
.14
.11
.30
.16
.16
3.87
.58
.23
.24
.24
.09
.08
-OS
3:.40
Total
1956 1.JJ
1957 3,10
195& 3-&7
1959 . 3.40
J4.0:

STATION #
522
Formula Best Est.
ESTIMATE
OF INFINITY 7 DOSE FROM GUMMED FIW
LOCATION NOME. ALASKA '
1955 ^956 1957
Formula Besfc $gtt. FPTflMAOi B efl "t Sffft* ^oriIIWJi9i Beat Eat.
1
i
1
Jan.
0.0
0.0* 0.1* 0.3
Feb.
.1
.3 .2 .1
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo,
.2
.0
.1
.1
.2
.3
,3
.2
.2
,1
.1 .2* .2
.0 .3* .4
.1 .2 .6
.4* .3 .4
.2* .2 .2
.2* .3 .5
.2* .5 1.1
.1* .3 .9
.3 .1 .5
.3 .3 .3
1
iiiiItiiItiiii
TOTAL
1.8
2.2 3.0 5.5
19£fl
Formula Beat Eat.
1959
Formula Best Est.
Jan,
0.1
0.8
Feb.
.2
.5
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
.8
2.6
.5
.9
,4
.3
.3
1.0
.5
.4
8.0
,3 Pre-1954 3.4
.7 1954 1.8
1.3 1955 2.2
1.0 1956 3.0
,4 1957 5.5
.4 1958 8.0
.4 1959 6.1
,1 Total 30.0
.1
.1
6.1

STATION #
523
ESTIMATE OF Sr^° DEPOSITION FROM GUMMED FIIAI
LOCATION FAIRBANKS, ALASKA
I
1
I
I
195A
Formula Best Est*
1955 i25& 125Z
Formula Beslj JEjst^ formula J3es"fc JEp^Lr Formula Best Es^ r
Jan*
0.04
0.01* 0.03* 0.06
Feb.
.04
.04 .06 .09
i
March
April
May
.00
.00
.01
.09 2.38* .15
.13 .48* .18
,21 .47 .61
i
i
t
June
.04
.45* ,28 .62
July
,05
.26* .10 .40
Aug.
.05
.27* .23 .50
Sept.
,07
.12* .32 .67
Oct.
Nov.
Dec.
,05
.04
. ' ,04
.03* .13 .17-
.06 .01 .04
.07 * .02 .11
i i
i
i
i t
i
Jan.
Feb.
March
1958
Formula pest Est .
0.06
.10
.22
1222
Formula Best E^t.
0.10
.07
•H Pre-1954 0.99
TOTAL
.43
1.74 4.51 3.60
April
May
.54
.'45 •
-31 1954 .43
•39 . 1955 1.74
June
.70
•78 1956 4.51
.July
.27
• 65 1957 3.60
Aug.
.08
•48 1958 2.79
i
i
i
Sept.
Oct.
Nov.
Dec,
TOTAL
.16
.09
.06
.06
2.79
.19 1959 L. 10
.39 Total 18.2
.06
.04
4,10

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM SUMMED FILM
523 LOCATION FAIRBANKS. ALASKA .
1954 t 1955 195fr 1957
Formula Best fifi^ Formula pest Est. formula, &9?tr J?(?t« FPUhflMj-a Best Eat.
0.0 0.0* 0.0* 0.1
.1 .1 .1 .2
-0 .2 3*6* - .2
.0 .2 .7* .3
• 1 .4 .7 1.0
.1 .8* .5 1.1
• 2 .4* .2 .6
•1 *4* .5 .8
... .2 .2* .7 1.1 '
•1 .0* .2 .4
•1 .1 .0 .1
.1 .1 .9 .2
1.1 2.9 7.2 6.1
1^^^
1
1
i
i I
i
1
i
i
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958 . 1959
Formula Best Eat. formula Best Eat*
0.1 . . 0.2
.2 .1
.4 .3 Pre-1954 3.4
1.0 .6 1954 1.1
.9 1.5 1955 2.9
1.4 1.3 1956 7.2
.7 1.1 1957 6.1
.2 .8 1958 6,0
.L ^ 1959 7.0
.3 .6 Total 34.0
.2 .1
.2 .1
6.0' 7.0
1
1itiii

1
ESTIMATE
1
1
1
I
1
I^^
1
STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
524
1254
Formula Best JEst.
0.04
.15
.00
.00
.02
.02
.06
.03
.10
.23
.30
. . • ' .04
.99
OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION JUNEAU, ALASKA
JL955 1956 1957
Ferula Pes} ^t, Portia, Best Est. Formula Best Eat.
0.08* 0,13* 0.21
.12 .31 .28
.23 .26* ,29
.31 .44* .63
.61 .37 .67
.19* .09 .27
.08* ,04 - .17
.22* .21 .30
.10* .44 .48
.15* .25 .40
.18 .43 . .22
,24 ' .46 .26
2.51 3.43 4.18
i t
i
I
i i
t
i
i
i
Jan,
Feb.
March .
April
May
June
July
Aug.
Sept*
Get,
Nov.
Dec.
TOTAL
125S
Formula Best Est -
0,53
.36
,62
.61
.'34 .
.47
•11
.08
.18
.70
.86
i-po
5,86
1959
Formula Beat Est.
0.55
•91 '
1*52 Pre-1954 0.99
1,14 1954 .99
.96 ( 1955 2.51
1.06 1956 3*43
.38 1957 4.18
Total
1958 5.86
1959

ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FILM
STATION # LOCATION JUNEAU, ALASKA
^9?A % 1955
Formula Best $#t T Ifprmu^a Be 9tt JBfi^- FOWl
Jan, 0.0 0,2*
Feb. .3 .2
March .0 .4
April .0 ,6
May ' .1 1.1
June .1;, j*
July ,2 ,1*
Aug. .1 ,4*
Sept. .2 • .2*
Oct. .6 .2*
Nov. .7 .3
Deo. -1 .4
i256 1957
0.2* 0.4
-5 .5
.4* ,5
.7* 1.1
,6 1.1
.2 .5
«1 J
o5 .5
1.0 .9 '
.5 .9
.9 .4
.9 .5
1
I I
t
i iI
i i
TO*1 2.4 4.4
6.5 7.6
1224 • . 1252
Formula pept 'JSst^ Formule^ Best Est.
tfan. 0.9 • . 1.2
Feb. . .6 1.8
March 1.2 2,9
April 1.1 2.1
May • .7 1.7
June .9 1.8
July .3 .6
Aug. .2
Sept. C 4
Oct. 2.5
Nov. 2.6
Deo. £,4
TOTAL 13.8
Pre-1954 3,4
1954 2,4
1955 4.4
1956 6.5
1957 7.6
1958 13.8
1959
Total
i
i
i
i
i ii
i

1
ESTIMATE
1
1
t
1
1
I
1
1
I
1
i
i i
i
i
i
i
STATION #
Jan.
Feb;
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan*
Feb.
March
April
May
June
.July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
525
125i
Formula Best Eat.
0.04
.04
.16
.05
.16
.23
.06
.11
.15
•l1
.10
.02
1.23
1955
Formula Best Eat.
0.23
.26
.13
.23
.29
.33
.15
.31
.18
.13
.21
.23
2.68
OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION SAN JUAN, PUERTO RICO
1222 1956
Formula Best JEst. Formula Best Est.
.07* 0.25*
.15 1.17
.92 .23*
.40 .32*
1.44 -82 .54
1959,
Formula Best Est.
.14* .28
.09* .14
.08* " .24
.06* .15
.10* .25
,11 .18
.£6 ' .13
3.20 3.88
0.60
.72
.70 Pre-1954
.85 1954
.73 { _ 1955
.46 1956
.25 1957
.12 1958
•11 1959
.25 Total
.11
.15
5.05
1957
Formula Best Est.
1.03
1.23
3.20
3.88
3.21
2.6*
5 n*>
20.3
0.20
.08
.36
.21
.14
.21
,53
.48
.53
.14
,08
.25
3.21

STATION f 525
Jaiio
Fab.
March
April
May
June
July
Aug.
Sept.
Dot.
Nov.
Deo.
Jan.
Feb.
TOTAL
March
April
May .
June
July
Aug,
Sept.
Oct.
Nov.
Dec.
TOTAL
1224 .
pgrjiju^a Bee*t JSflt 1
0..0
.1
.9
.3
.8
.9
.2
.3
, .4
.3
.2
• ' . .1
4.5
1936
Formula Best Est.
0.4
.4
.3
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
.4 '
.6
.6
,4
.8
.4
.4
.6
.5
5.8'
LQGATIQNSAN JUAN. PUERTO
1955 1226 12SZ
For^n^a^ ?e?t ^^' FormuJLfl^ ?e^t Est. Formula Best Eat
.2* 0.4* 0.4
•3 1.9 .1
1.8 ,3^ .6
•7 .5* .4
2,6 1.5 .8 .2
1959
Formula, pest Eat.
.2* -5 .4
•1* .4 .9
.1* .5 .7
.1* .3 - ,9 '
•2* .5 .3 .
-2 ,3 .2
-4 .2 .L
, 5.8 6.6 5,5
' 1.3
1.4
1.3 Pre-1954 3.4
1.5 1954 4.5
1.3 1955 5.8
.8 1956 6.6
.4 1957 5.5
.2 . 1958 5.8
1959 9.2
.4 Total 41
.2
.2
9.2
1
J 1
I
i
i 1
i i
i
i
i
i i
i i
i
t

1
ESTIMATE
1
I
1
1
1
I
I
1
1
1
1
1
1
t
1
1
1
STATION hf 601
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
135A
Formula Best Est
0.04
.02
•!3
.10
.16
.IS
.04**
.12
.09
.05
.08**
.06
1.07
1958
Formula Best Est.
0.37
.06
.01
.10
'.10
.09
.28
.39
.26
.21
.12
.1A
2.13
OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION PANAMA. CANAL ZONE. ALBROQK £FB
1225. 1936 1957
Formula _Best Est. Formula Best Est,. Formula Best Est*
.1252
Formula Best Est.
0.03* 0.08* 0.07
.07 .20 ,08
.02* .14* .05
.04* .12* .06
.06* .25 .09
.02* .05 .18
.03* .45 .43
.05* .31 .58**
.21* .12 .15
.05* .19 .20
.10 ,24 .07
,iO .09 .26
.78 2.24 2.22
0.18
.12
.10 Pre-1954 0.72
.17 1954 1.07
.30 .. 1955 .78
.12 1956 2.24
.23 1957 2.22
.08 1958 2,13
Total
1959

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov..
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM OUMMED FIW
601 LOCATION PANAMA CANAL ZONE, ALBROOK AFB
1254 . 1955 1256 1957
Formula Jteet Est^ Formula Best ps^ 1 EP,FflflAl& Bes1} Est. Form^a^Jtesi J£st^
0.0 0.1* 0.1* 0.1
•o a .3 ,1
.7 .0* .2* - .1
.6 .1* .2* .1
•8 .1* .4 .2
.7 .0* i o
* * . ••?
.1** .1* 1.0 , .7
'
.3 .1* .7 .9*
•2 .3* . .3 ,2
•1 .1* .3 , ,4
.2** .2 .5 .1
.1 .2 .2 .5
3.8 1.4 4.3 3.7
1958 . 1959
Formula Best Est- formu,la Best Eat.
0.6 0.4
• 1 .2
.0 .2 Rre-1954 1.8
.2 .3 1954 3.8
.2 .5 1955 1.4
.2 .2 1956 4.3
.7 . .4 W57 3.7
1.0 .1 1958 4.9
A 1959
.7 Total
.3
.3
4.9
1
i
i
1
i
t
i
t
i
i
i
i^^9
1
t
I
1
1
t

1
ESTIMATE
OF Sryu DEPOSITION FROM GUMMED FILM
1-IB-
STATION #
602
LOCATION BERMUDA
1
1
1
1
Jan.
Feb.
Maroh
April
May
June
July
Aug.
1224
Forp^u^a pest ]£§t.
0.04
.06
.07
.02
.20
.08
.07
.10
1222 1956
Forjffl^la Jpest JEs^^ Fgrjqula Bes^ Ept
0.03* 0.77*
,16 .40
.55* .83*
.14* .31*
.33* .27
.15* .06
.10* .43
.08* .22
Formula Best Est.
0.48
.28
.67
.42
1.99
Sept.
.12
.06* .40
I^^&
1
1
t
1
1
1
1
1
1
1
I
Dot,
Nov.
Deo.
TOTAL
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
.09
.27
.34
1.46
^
Formula Best EstA
1.14
1.28
1222
Formula Best Est.
.13* .38
.23 .11
.51 ^ .27
2.47 4.50
1.49
1.14
1.36 Pre-1954
.98 1954
.55 1955
.60 1956
.24 1957
.28 1958
,18 1959
Total
1.57
1.46
2.47
4.50
.25
.46

ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
STATION # 602 LOCATION BERMODA • .
1254 . 1955 1256 12SZ
Formula Bealf jst fl ^WFlUAft. Beat flat* fSoEZBM^a, Beat EB^ forp^^ ftes^ Eat.
Jan. o.O 0.1* 1,2* 0,8
Feb. .1 j

1
1
II
1
1
1
1
1
1
1
1
1
1
t
1
1
t
STATION #
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Dep.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF Sr^° DEPOSITION FROM GUMMED FIIM
60? LOCATION LIMA, PERU
195A 195? 1956 1957
formula Beet Est . Formula pest Est . Formula Best Est . Formula Bes\ JS^t .
0.04 0.07* 0.03* 0.07
.04** .04 .10 .08**
.03 .07* .18* .07
.07 .09* .12* .08
.04 .07* .03 .08
.03 .02* .08 .11
.07 .04* .08 .14
.05 .06* .19 .13
.08 .13* .17 .20
.10 .11** .19 .13
.09 .07** .09 .22
.01 .10** .02 .15
.65 .87 1.29 1.46
I95g .1222
Formula Best Est. formula Best Est.
0.07 0.06
.15** ,06
.02 .03 Pr e-1954 .87**
.02 .09 1954 .65
.04' . .15 ,. 1955 .#7
.11 1956 1.29
.18 1957 1.46
.13 1958 1.21
.19 1959
.18 Total
.05
.07**
1.21

STATION #_£Q1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
Jan.
Feb.
TOTAL
March
April
May .
Juiie
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
LOCATION LIMA, PERU
1254 . 19?5 1956 1957
Formula, {tea^ Est f Formula, Best $sj^ Jfpr^^a Bes^ Es1^ r Formal Beet Est.
0.0 0.1* 0.0* 0.1
.1* .1 ,2 ,2**
.5 .1* .3* .1
.4 .2* .2* .1
-2 .1* .1 ,1
•1 -0* .2 .2
.2 .1* .2 .2
.1 .1* .4 .2
-2 .2* .4 .4
.2 • .2** .4 .3
.2 .1** .2 .5
,0 .2** .0 .3
2.2 1.5 2.6 2.7
1958 . 1959
Formula Best Es1^ Formula Best Est.
0.1 . 0.1
.3** .1
.0 ,0 Fre-1954 3,7**
,0 , .2 1954 2.2
.1 .3 1955 1.5
.2 1956 2.6
.5 1957 2.7
.3 1950 2,8
_L 1959
.5 Total
-2
. 2**
2.8
I
J
I
f
i
i
i
i
i
i
i
i
i
i
t
i
i
t

1
ESTIMATE
1
1
I
1
I
I
1
1
1
1
1«^5
1
1
1
I
1
STATION rff 604
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1954
Formula Best Est
0.04
.02
.16
.05
.15-
.28
.07
.14
.10
.10
.07
.01
1.19
1958
Formula Best Est.
0.27
,14
.07
.13
.23
,21
.52
.53
.24
.15
.06
f 44
2.99
OF Sr90 DEPOSITION FROM GUMMED FIIAI
Formula Best Est.
0.00*
.03
LOCATION
.04*
.02*
.05*
.04*
.02*
,04*
.05*
.03*
.02
.07
.43
1252
Formula ,Bes^ Es^.
0.05
.15
.12
.21
.15
.19
SAN JOSE, COSTA RICA
1956 1957
Formula Best Est. Formula Best Est.
0.07* 0.04
.12 ,05 .
.11* .07
.02* ,06
.11 .12
.09 .20
.23 .31
.31 .30
.12 ,28
.14 .09
.05 .06
r 05 .31
1.42 1.89
Rre-1954 0.84
Total
1954 1.19
1955 .43
1956 1.42
1957 1,89
1958 2.99
1959
t

Jaru
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
TOTAL
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
1254 f 1252
Jf^Xp^J,^ pest ]Est. JTorjfl^la Best E^t*
0.0 0,0*
.0 .1
.9 .1*
.3 .0*
.# .1*
1.1 .1*
.2 .0*
.4 .1*
.1 ,1*
.2 • .0*
.2 .0
.0 .1
4.2 0.7
fonnty,La Bes1^ Es^ Forp^la Best Eat.
0^- 0,1
.2 .3
.1 .2
.2 • . .2
.4 -4
,4 .3
1.4 .3
1.3
.5
,6
.2
1.1
6.9
LOCATION SAN JOSE, COSTA RICA
1256 125Z
forp^lft Best Est. Forpp(aJ.e^ Best Est*
0.1* 0.1
.2 .1
,2* .1
.0* .1
.2 .2
.2 .4
• .5 .5
.7 .5
.3 ,4 '
.3 .2
.1 .1
.1 ,6
2.9 3.3
Pre-1954 3,7
Total
1954 4.2
1955 0.7
1956 2.9
1957 3.3
1958 6.9
1959
1
i 1
i i i i i
i i i i i
i i IIi

1
ESTIMATE
1
I
I
1
1
1
1
1
1
1
1
I
x 1t
1
1
1
t
STATION #
Jan,
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
. July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
605
1254
Formula Beet Est^
0.04
.06
.03
.04
,02
.07
,05
.13
.12
.19
.13
.30
1.18
1958
Formula Best Eat*
0.25
.31
1.22
.88
.50
.54
.19
.18
.21
.25
.45
,50
5. 43
OF J3r90 DEPOSITION FROM GUMMED FILM
LOCATION IAGENS,, AZORES
1955 JL956
Formula^ Best Est^ Formula Best Est.
1959
Formula Best Esi*.
0.04* 0.21*
.08* .64**
.18* 1.47*
.24* .54*
.04* .55
.39* .16
.01* .22
.15* .26
.12* .26
.10* .40
.22** .13
.$2** .42
2.09 5.26
1.54
1.05
2.03 Pre-1954
1.02 1954
1.72 ; 1955
.80 1956
.46 1957
.45 1958
.33 1959
Total
JLjfffl
Formula Jtesl Est.
1.18
2,09
5,26
4.85
5.48
0.36
.41
.68
.29
.25
.39
.98
.40
.42
.28
.19
.24
4. #>

ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIUA
STATION # 6°5
LOCATION LAGENS; AZORES
Jan«
Feb.
March
April
May
June
July
Aug,
Sept,
Oat,
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo,
TOTAL
1224 , 1222 1226 122Z
Fprimila Best fi&ljii FQfffiftllR B$9"fc Effta FP^Wl^ Best J$st A ForSUlft Beat Eat.
Q.O 0.1* 0.3* 0.6
.1 .2* 1.1** .7
.2 ,3* 2.2* 1.1
.3 .4* .8* .5
•1 ,1* ,9 ,4
•3 .7* .3 .7
.1 .1* ,5 1.6
.4 .2* ,6 ,6
. .3 ' .2* .6 ,7 '
•5 .2* .8 .6
•3 .4** .3 .4
3.0 3. a 9.2 8.4
1223, 1222
ForpTula Best Ept. FQiTBMl^ Pest Eat.
• . 0.4 •". 3J
.5 2.1
2,4 3.9 Pre-1954
1.6 1.8 1954 3,0
1.0 3.0 1955 3. a
1.0 1.3 1956 9,2
.5 .7 1957 8.4
.5 .7 1958 11.8
.5 .5 1959
.9 Total
1.3
1.2
11. a
1
J
1
t
i
i^^w
i
i
i
i i
i
i
i i
i
i
t

1 1111111II11
1 11I
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1938
formula Best Est.
0.15
.13
.04
.03
.11 •
.10
.29
.18
.14
.13
.15
.16
1,61
.1222.
Formula Best Est.
0.13
.11
.09 £re-1954 0.89
.11 1954 .62
.10 . 1955 1,19
.11 1956 1.91
.12 1957 1.52
Total
1958 1.61
1959
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
STATION #[ 606
LOCATION BUENOS AIRES, ARGENTINA
Jan fl
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254
Formula Best Est*
0.04
.0?
.04
.01
.03
.02
.04
.04
.07
.10
• .15
.01
.62
1955 1256 1957
Formula Best Est T Formula Best Est r Formula Best Est.
0.06* 0.23* 0.13
.10 .06 .11
,0.5* .54* .07
.04* .08* .05
.20* .13 .16
.04* , .04 .10
.03* .07 .21
.04* .21 .15
.18* .14 .09
.16* .11 .15
,13 .1? .12
,16 .13 .IS
1.19 1.91 1.52

STATION #
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
Maroh
April
May .
June
July
Aug,
Sept,
Oct.
Nov.
Deo.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM OUNMED FILM -
606 LOCATION BUENOS AIRES, ARGENTINA
IfrV f 1955 19^6 122Z
Formula Pflfl^ fist. SE°JCHMla Beat ps^ Eflfflffid& Beat ?stt Forpn^g, Best Eat.
0..0 0.1* 0.4* 0.2
.1 .2 .1 .2
,2 .1* .8* .1
,0 .1* ,1* .1
.1 .4* .2 .3
.1 ,1* A .2
,1 .1* .1 .3
.1 .1* ,5 .2
.2 • .3* ,3 .1 •
.2 .2* .2 .3
. .3 -2 ,3 .2
' . ,0 .3 .2 .3
1.4 2.1 3*2 2.5
122fi . • 1252
Formula Beq^ Jja^ fl ForPUlft ifiest Est.
0.3 • OJ
.2 .2
.1 .2 Pre-1954 3.8
.0 . ,2 1954 1.4
.2 .2 1955 2,1
.2 ,2 1956 3.2
.8 .2 1957 2,5
.5 1958 3*8
.3 1959
.3 Total
.5
4
3.8
1
J
1
i
i
i
i
i
i
i
i
i
i
ii
i
i
i

1
ESTIMATE
1
I
1
1
1
I
1
1
I
1
1
1
1
1
I
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
608
195^
Formula Best Eat.
.04
.05
.03
.03
.15
.10
.03
.10
.10
.11
. .04
.01
.79
1938
Formula Best Est.
.10
.11
OF Sr90 DEPOSITION PROM GUMMED FIIM
LOCATION SAO PAULO, BRAZIL
1955 195.6
Formula Best Est. Formula Best Est.
,1252
Fonnulta Best Est.
0.06* 0.11*
,06* .04
,06* .22*
.03* ^ .07*
.15* ,02
.03* .13
.05* .08
.06* ,12
.05* .22
.12* .11
.12 .09**
.64 * .09
.83 1.30
0.03
Pre-1954
Total
1954
1955
1956
1957
1958
1959
1252
Formula Beat Est*
.79
.83
1.30
0.16
.10
.08
,05
.06
.20
.21
.02
.09

ESTIMATE OF INFINITY y DOSE FROM CKJMMEP FIIM
STATION # 608 LOCATION SAP PAULO, BRAZIL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
TOTAL
195A g
Formula Best Eat.
1956
Formula
.0
.1
.2
,2,
.8
.4
.1
.3
.2
.3
.1
.0
2.7
.3
.3
1955
Forpuj^a Best Est*
0.1*
.1*
.1*
,1*
.3*
.0*
.1*
.1*
.1*
.2*
.2
.1
1.5
1959
est Est.
0.1
Formula JBealL JSs1
0.2*
.1
a*
.1
.3
.3
.3
.5
.2
.2**
.2
2.8
Pre-1954
Total
1954
1955
1956
1957
195d
1959
122Z
Formula JJdflt Eat.
2.7
1.5
2.8
0.3
.2
.1
.1
,1
.3
.4
.0
,2
I
J 1
I i
I I
i
i
i i
i
i
i
i i
i
i

1 11
I
1
1 I
1
1
1
1
1
I 1
1
I
1
1
STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec. .
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF Sr^° pEPOSITION FROM pUMMED FIIM
611 LOOATIONL BE^M, BRAZIL
1254 1955 1226
Formula Beat Eat. formula Best Est* FqiTfBUl^ Best JSst^
0.04
.06
.04 " 1.48**
.08 .10*
.27
.18 .05*
.09
.06 .46
.25 .33
-.21 .56* .09
.05
. .01 ' .07
1.34
19?8 1252
Formula Best Est Formula Bwi't Est
0.09 0.23
.13 • ' .89 '
.16 .51 Pre-0.954
.11 .34 1954
.04 , ' .13 , 1955
.34 -49 1956
.20 .31 1957
.29 .25 1958
.20 .12 1959
.04 .26 Total
.03
t !3
1.76
1252
Formula Best Est.
0.09
.17
.14
.08
1.43
.19
.19
.05
.05
1.34
1,76

I
ESTIMATE OF INFINITY y DOSE FROM 3UMMH) FIIM
JfiLTU
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
0.0
.1
.2
.4
1.3
,7
,3
,2
>7
.5
.1
.0
•4.5
Formula Best Est .
0,2
.2
,3

1
ESTIMATE
1
1
I
1
1
1
I
1
1
1
1
1
1
1
1
1
I
STATION #
Jan.
Feb,
March
April
May
June
July
Aug.
Sept.
Oat.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
612
1224
Formula Beat Eat.
0.04
.04
.10
.08
.45
.08
.07
.34
.43
,.21
.42 .
.01
2.32
125S
Foriflula BefltjEgt.
0.09
.18
.06
.08
.06
.16
.23
,15
.35
.63
.17
.13
2.29
OF Sr90 DEPOSITION FROM GUMMED FILM
LOCATION LA PAZ, BOLIVIA
1955 1956 1252
Formula Bes^ JSstfn ?orW?-a Best Est^ Formula Best Est.
1959
Formula Beat Eat.
0.19* • 0.06*
,06 .05
.04* .11*
.03* .05*
.30* .08
.04* .03
.04* .26
.04** .23
.09* .31
.23* .14
.13 .08
.09 .19
1.28 1.59
0.07
.08
.03 Pre-1954
.05 1954
.09 1955
.08 1956
.39 1957
Total
1958
1959
0,10
.11
.04
.04
.35
.10
.08
.49
.23
.11
.05
.06
1.76
0.90
2.32
1.28
1.59
1.76
2.29

STATION # 612
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
NOV.;
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254 ,
Formula
1958
formula
0.0
.4
2.5
.3
.2
.5
•1.2
1.0
.0
7.2
0.1
.3
.1
.2
.1
.3
.6
.4
1.8
.5
5.5
ESTIMATE OF INFINITY y DOSE FROM SUMMED FIIM
1955
Fonn.a
0.4*
.1
.1*
.5*
LOCATION LA PAZ, BOLIVIA
.1**
.1*
• 4*
.2
..1
2.3
1959
Best Eat.
0.2
.2
,1
.1
.2
.1
.6
1956
0.1*
.1
.1*
.1
.1
.5
.7
.3
.1
.4
3.2
Est.
Pre-1954
Total
1954
1955
1956
1957
1958
1959
1957
Best Eet*
0.1
.2
.1
.6
.6
.2
.1
.8
.4
.2
.1
3.1
3.8
7.2
2.3
3.2
3.1
5.5
I
1 I
1 i
i i
i
i
t
i
i
i i
i i
i
t

1
111
1
1
1
1
1
1
1
1
I 1
1
1
1
1
March
April
May
June
July
Aug.
Sept.
Oat.
Nov.
Deo.
TOTAL
Jan.
freb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
.04 .12
.11 .02*
.20 .01*
.13 .14*
.04 .01*
.03 .02*
.03 .03*
.10 .08*
^,08 .02*
.01 , .02
. . .01 .07 '
.82 .61
1958 1222
Formula ||ep t JJpV Formula, Best Est*
0.44 0.09
.09 ' .15
.10 .08
.02 .07
.05'' .06
.06 .10
.07 .11
.09 .06
.13
.24
.03
.03
1.35
.03 ' .04
.06* .06
.02* .04
.00 .19
.00 .08
.02 .07
.08 .13
.11 .18
.08 .10
.09 .08
.09 .07
.62 1.09
Pre-1954 0.84
1954 .82
1955 .61
1956 .62
1957 1.09
1958 1.35
1959
Total
ESfpAATE OF Sr^° DEPOSITION
FROM GUMMED FIW
STATION #
613 LOQJLTIO* I QUITO, ECUADOR
Jan,
195ft 1955
pomuia fififiu fifi bh £finflUr-^ Bftflt £9 1 *
0.04 0.07*'
1956 JL957
Fqrptila Befit Eflt, Formula Best Eat.
0.04* 0.05

ESTIMATE OF INFINITE y DOSE FROM SUMMED FIW
STATION # 613 LOCATION CJUITO, ECUADOR
Jan e
Feb<
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec*
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec,
TOTAL
1254 .
Formula Best Est a
0.0
.6
1.1
.1
.1
.3
.2
.0
I9gg
Formula Best Est.
^.95?
JftorjRula Best Eat.
0.4*
.2
,0*
.0*
.3*
.0*
.0*
.0*
.1*
.0*
3.3 1.1
.2
.0
.1
.2
.2
.6
.1
2.7
1252
Formula Best Est.
0.2
.2
1956
Formula Best Es1
0.1*
.1
.1*
.0*
.0
.0
.1
.2
.3
.2
,2
1.5
!>re-1954
Total
1954
1955
1956
1958
1957
Formula Best Est.
3-6
3.3
2.7
0.1
a
a
,1
.3
.1
.2
.3
,2
.2
1.9
I
I I
i
i
i
i i
i i
i
i
i i
i
t i
i

1 iiiiiiIi
i
i
i
i
i
i
i
i
i
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov,
Dec.
TOTAL
122&
195?
jforjBil a. Bestj Egt. FoiTlf,1 1ft Best Eqt*
0.23
.19
.05
.29
1.05
.52
.45
.51
.21
.09
.11
.16 '
3.86
0.13, .21
.19 -62 .65 .27 .21 , Pre-1954 1954 1955 1956 1957 1958 1959
Total
0,92
2.76
1,54
3.47
5.87.
3,86
ESTIMATE
P£ pr^° DEPOSITION fflflft GIIMMED FIIM
STATION #
614
LOOIMflH MEXICO CITY, MEXICO
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
^9?4
^955 1,956 1957
Formula. BCflt Efltlir SQSlmUllA PCfit E^tr formica B^g'J 2flt«i yprpBiil^ Be^t Eat.
.
0.04
.05
.47
.36
1.13
.24
.09
.16
.10
- .06
0.03* .05 .17 .14 .39 .13* .08* .01* .28* .10* Q.05* ,09 .19* .27* 1.08 .09 .46 ,56 .29 .21 . 0.08
.22
.15
.30
.49
.99
1.66
.68
.44
.39
.06 .07 .11 .22
.00
2.76
.09 1.54 .07 3.47 .25
5.87

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
KSTBIATE OF INFINITY y DOSE FROM GUMMED FIttft
. 614 LOCATION MEXICO CITY, MEXICO
Formula Bes^ Bfitr PPJCWMiM1 Be*^ $gtn lFo

I I
I
I
I I
I
I I
I
I
I
I
I I
I
I
I
STATION
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Got.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Got.
Nov.
Dec,
TOTAL
1224
Formula Beat Eat.
0.04
.03
.14
.06
.05
.04
.02
.05
.0?
.01**
.09
.03**
.63
125fi
Formula Best J5st.
0.13
.17
.08
.02
.02
.06
.15
.06
.05
.05
.03
.04
.91
ESTIMATE OF Sr90 DEPOSITION FROM GUMMEDFIM
19??
Formula Best Est.
LOQATinM BOGOTA, COLOMBIA
0.03*
.08
.05*
.02*
.10*
,01*
.02*
,04*
.43*
.08*
.05
.13
1.04
1959
Formi^ .ft E?f?t Eat .
0.13
.08
.02
.09
.07
.03
125fi 125Z
Formula Bep^ £st* Formula Best Est.
0.11* 0.05**
.18 .06**
.23* .06**
,09** ,05**
.33 .07
.16 .12
.28 .08
.23** .14
.12** .17
.14** .07
.13** .03
.08** .41
2.08 1.31
Pre-1954
Total
1954 .63
1955 1.04
1956 2.08
1957 1,31
1958 ,91
1950-

ESTIMATE OF INFINITY y DOSE FROM GUMMED
STATION # < 615 LOCATION BOGOTA, COLOMBIA
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan,
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1224 . 19^ 1956
1957
Formula Best $st A ForpRjla pest J!st« formica, fies*t Eptr ?9rJmula Best Est*
0.0 0.1* 0.2*
• . .1 .2 ,3
.8 .1* .3*
.3 .0* .2**
.3 .2* .5
.2 .0* .3
.1 .0* .6
.1 .1* .5**
.. *2 .7* ,3**
.0** .1* .3**
.2 t l .3**
.1** .2 .2**
2.4 1.8 4.0
1958 3,959
formula Best Est. forpj^jj.a Beat. Eat *
0.3 0.3
.3 .2
.2 4 o Pre-1954
.0 .2 . 1954
.0 .1 1955
a .0 1956
.4 1957
.1 1958
.1 1959
.2 Total
.1
.1
1.9 '
- »
2.4
1.8
4.0
2.2
1.9
.1-
,1**
.1**
,1**
.1
.2
.1
.2
.3
.1
.1
.7
2.2
I
I
I
i
I
i
i
i
i
i
i
i
i
i
i
i
i
i

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION # Wl
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
. 1224
F°iwili^ ficfit Iff lit 1
1224
Formula Bes\ Efrtit Ir9rBNllft Bfft Est*
Jan. 0.17
Feb.
March .03
April .02
May .10
June .04
July .08
Aug. .16
Sept. ,03
Oct. #04
Nov - .06
Dec. .05
TOTAL
UOOirmN BOGOTA COLOMBIA, TIBAITATA
1222 1226 122£
FWflUlft BG^ Est- ITWIEUlU B?8\ £fit« FormUrM& Bflflli Eat
1222
O.Ob
.09
. . ' , -.vV-»
' • ' '^ • ' ' ' •! * '"'•.'•
.Ob Pre-1954
.12 1954
.Ob . 1955
1956
1957
1958
.14
.06
.01
.06
.03
.07 1959 „. , .„, ,.,.,
07 Total
.03
.03
ipSTPM
IE OF Sr ^ DEPOSITION FROM QIIYMKP FIIM

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug t
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula Best Eat.
125S.
Best
0.3
.1
•Q
.2
.1
.2
.4
.1
.1
.2
.1
ESTIMATE OF INFINITY y DOSE FROM SUMMED FILM
formula Best Eat*
1252
Formula Best Est.
0.1
.2
.1
.2
a
.1
.0
.0
LOCATION BOGOTA COLOMBIA, TIBAITATA
1,956
Formula Beat Eat..
Pre-1954
Total
1954
1955
1956
1957
1958
1959
125Z
Formula Best
.2
.1
,0
.1
a
I
I
i
i
I
I
i
I
i
i
i
i
i
i
i
i
i
i

1
ESTIMATE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION rf' 701
Jan,
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254
Formula Beet Eat.
0.02
.13
.01
,01
.02
.04
.07
.17
.37 •
-. .26
.43
• .12
1.65
1958
Formula Best Est.
0.42
.22
.47
.94
.49
.49
.23
.19
.17
.21
.22
.79
4.84
OF Sr90 DEPOSITION
LOCATION
1955
Formula Best Est.^
0.05*
.03*
.07*
.24*
.10*
.24*
.07*
.10*
.10*
.15*
.37
.66
2.18
1222
Formula Best Est.
0.52
1.04
.93
1.72
1.16
.89
.44
.16
.19
.19
.15
FROM GUMMED FIIM
PRESTO CK. SCOTLAND
1956 JLgg?
Fpriqula, ^est Est* Formula Best Est*
0.41* 0.30
.18 ,23
.21* .59
.24* .64
.72 .46
.20 .33
.58 ' .30
.11 .37
.48 .54
.38 ,38
.35 ,29
.38 .19
4.24 4.61
Pre-1954 1.05
Total
1954 1.65
1955 2.18
1956 4,24
1957 4.61
1958 4.84
1959

STATION #
Jan.
Feb.*
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM 31M/EED FILM
701 LOCATION PRESTWICK, SCOTLAND
1224 . 1222 1956 1957
Formula Best Est. Forjnula Best Est^ Formula. ^BesXEsV Formula Best Est-
0.0 0.1* 0.7* o.5
•2 .1* .3 .4
.1 .1* .3* ,9
- 1 .4* .4* 1.2
.1 .2* 1.1 .8
•2 .4* .4 .6
.2 .1* 1.4 .5
.5 .2* .2 . .6
.9 ,2* 1.0 .9
• 6 .2* .7 .8
1-0 ^ .7 .6
• 4 -1.1' .7 .1
.4.3 3.8 7.9 8.1
1
1
1
i
1
1
i
i
i i
i
"
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958 1929
Formula Pe^t Est. Formula Best Est.
0,7 .1.1.
.4 2.1
.9 1,8 . Pre-1954 1.3
1,6 3.1 . !954 4.3
1.0 2.0 1955 3.8
1.0 1.5 !956 7-9
.6 .7 1957 8.1
..5 .2 1958 l°-5
.4 .3 "59
.7 .3 Total
.8 .2
1.9
10.5
i iiii
i
i

1 1111111111
ESTIMATE OF Sr90 DEPOSITION FRCfcf GUMMED FILM
STATION #
702
LOCATION RHEIN MAIN, GERMANY
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec .
TOTAL
195A
1955 1956 125Z
Formula Bfifit Bfl Su FttXW?-* Be4&Jb1iuri Jfornulft Bes^ 2st» Formula, Best Eat.
0.07
.07
.08
.01
.01
.04
.09
.12
.11
-.10
.40
,28
1.38
0.03* .68 .24* .21* .38* .29* .15* .11* .33* .20* ,11 .36 3.09 "0.24* .06 .18* .56* .59 .25 .31 .20 .16 .17 .12 .13 2.97 ' 0.15
.39
.88
.47
.27
.37
.89**
.87**
2.85**
.09**
.06**
.31
7.60
1
1
1
1
1
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1956
Formula Best Est. 1959
Fo.nnuila Best Est.
0.24
0.52
.27
.41
.66
1.35 Fre-1954 0.58
.83
1-51 1954 1.38
1.16
•9° . 1955 3.09
.79
.90 1956 2.97
.29
.33 1957 7.60
.34
.37 1953 5.85
.15
.39 1959
.32
Total
.18
.62
5.85

ESTIMATE JDF INFINITY y'DOSE FHOM GUMMED FILM
LOCATION RHETN MATM. fiFRMAMY
1254 , 13?5
1956 19??
Fprpy^a Best $pt t Formula pest Ust/t. JFormula Best Est A Formula pest Est.
Jan. 0.1 0.1*
Feb. .1 1.4
March .2 .5*
April .1 .4*
May .1 .7*
June . .1 .5*
July .3 .3*
Aug. ,3 .2*
Sept. .3 ,5*
Oct. .2 .3*
Nov. .9 .2'
Dec. -4 .6
TOTAL 3.1 5.7
1958 19£9
Formula Beslj Effta FOTIMJift Best Est .
Jan, 0.4 1.1
Feb. . .4 .8
March 1.3 2.6
April 1.4' . 2.7
May 2.3 1.6
June 1.5 1.5
July .8 .5
Aug. .9 .6
Sept. .4 ,6
Oct. ' 1.0
Nov. .5
Deo. 1,5
TOTAL 12.4
0.4* 0.3
.1 .6
.3* 1.4
.8* .9
1.0 .5
.5 .7
.7 1.5**
.4 1.4**
.3 3.6**
.3 .2**
.2 .1**
.3 .6
5.3 11.8
Pre-1954 2.1
Total
1954 3.1
1955 5.7
1956 5,3
1957 11.8
1958 12.4
1959
I
I
I
I
I
I
i
I
i
I
i
i
i
i
i
i
i
i

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oat.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
703
LOflATIOM PRETORIA, UNION OF SOUTH AFRICA
FnrflFilft Bflflt Bert* EP.J
125S
1959
FffUIllft Besij Jljat . . ]£pjTfl'lft Best Est f
1955 1956 1957
ffUlft Beat Jptj^ P'jrnWjLft Beflln Kfi"tn FonnVl^ Beat JEat.
0.04
.03
.01
.01
.09
.03
.02
.09
.23
-.21
.11
.01
,88
0.03* .06 .03* .02* .19* ,02* .02* ,02* ,03* .16* .02 ,18' 0.78 0.03* .04 ,02* .04* .22 .04 .08 .03 .19 .25 .12 .09 1.15 0.10
.03
.06
.05
.06
.21
.43
.11
.14
.13
.05
.08
1.45
0.08
.18
.10
.04
.4
.07
.05
.04
.22
.19
.19
.06
1.68
0.11
.06
.14** .16 .20 .22 .20 .19 .18 .11 .07
.08
1.72
, Pre-1954 1954 1955 1956 1957 1958 1959 Total 0.68
.88
0.78
1.15
1.45
1.68
1.72
8.3
ESTIMATE
QF pr^Q pEPOSITION plOM GyjjMEp FIIM

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Dec.
TOTAL
Jan.
Feb.
March
April
May •
June
July
Aug.
Sept .
Oct.
Nov.
Dec,
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM GUMMJSD FILM
703 LOCATION PRETORIA^ UNION OF SOUTH AFRICA v
1954 . 122* 1226 122Z
Formula Best Eat, Fpr^ul,^ B^st JSat. E&7M&& J3esl Est* 'Fpnfojla Best Est*
0.0 0.1* 0,0* 0.2
-1 .1 .1 .1
.0 .1* .0* ,1
•1 -0* .1* i
.4 .3* .6 .1
.1 .0* .1 ,4
.1 .0* .2 .7
.1 .0* .1 .2
- .6 .0* • ,4 .2
-^ .2* ,5 .3
.2 . .0 .2 .1
.0 .3 .2 .1
2.2 i.l 2.5 2.6
1953 1252
Formula Best Est n Formula Bes.t Est. .
0.1 0,2
. .3 - .1
.2 .3** Pre-1954 0,9
.1 J , 1954 2.2
.9 J 1955 1,1
.1 ,4 • 1956 2.5
.1 .3 1957 2,6
.1 ,3 1958 3,7
.5 • 3 1959 2.9
.6 .2 Total 16
.6 .1
3.7 2.9
I
I
I
I
I
I
i
i
i
i
i
i
i
i
i
i
i
i

1
1
1
1
1
1
1
1
1
1
ESTIMATE OF Sr90 DEPOSITION FRO*4 GUMMED FlIJi
STATION /(' 705
LOCATION DHAHRAN. SAUDI ARABIA
Jan,
Feb.
March
April
May
June
. 1254
Formula Bept Jfotr 0.04
,10
.09
,08
,07
.06
1251 FOOftlift B$ftt E§t. .05^ .05 .02* ,15* .10* .02* ' 1956 Fo^mila Best Est^ 0.20* .28 .53* .26* .24 .13 1252
Formula, Beo.t Est.
0.33
.40
.39
1.24
1.16
.22
July
Aug.
Sept.
Oat.
Nov.
.06
.04
.09
,03
.00
.01* .01* .00* .04* . .01* .12 .19 .19 .05 ,08 ' .20
,30
.25
.10
.08
Deo. '
.09
.15 ' .IS .19
TOTAL
..75
.61 2.45 4.86
1
1
1
1
1
1
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
125S
1222
Formula Best Eat^ Formula Best Eat.
1.07
. . .19
,42
.60
.36"
.23
.18
.12
.06
.03
.23
j??
3.88
1.16.
.59
1.37 Pre-1954 0.93
• 54 1954 ,75
1.26 , 1955 .61
.32 1956 2,45
.15 1957 4.86
.28 ' 195fl . 3,88
.08 1959
.10 Total
.12

STATION S
>u,.
Ff.-b .
Ma rch
April
May
June
•July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
•Urn,
Fob .
M'troh
April
Why
June
July
Aiif.;.
Sopt .
Oct.
Mov.
Doc.
TOTAL
JiOTMATE OL;1 INFINITY y DO.SK FROM HUMMED F1IM
705 LOCATION DHAHRAN,J5AUp I ARABIA '
J£Si . 1955 i22fi. 1957
Formula Berrt. Est* Formula Bes't Est- Forpo^^a Best Est. Formula Beat Es$ t
0,0 0.1^ 0,3* 0.6
.2 ,1 .4 ' . .7
-5 .3* .8* .6
.4 -3* .4* 2.3
.4 .2* . .4 2.0
.2 .0* .3 .4
.2 ,0* .3 .3
.1 .0* .4 .5
.2 ,0* ,4 .4
.1 .0+.- .1 .2
.0 .OH .2 .2
.2 ,2 .3 J
2.5 1.2 4.3 8,5
I25S 1222
Formula Best. Efet^ Formula pest Est.
1.8 2.5
.3 1.2
.8 2,6 Pre-1954 2 -^
1.0 1.0 • 1954 2.5
.7 2.2 1955 1.2
.4 .5 1956 4.3
.5 . .2 1957 3.5
.3 .4 1958 7.5
.1 . .1 1959
.1 .1 Total
.6 .2
.9'
7.5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

1
1
1
1
1
1
1
1 1
1
1
1
1
1
1
1
1
1
f-TA'HON ff 706
u»
Jon. 0.04
Feb. .04
Mar oh .07
April .03
Muy .03
,nirv> .04
July .02
Aug. .02
Sopi. .03
Ont , ..06
Nov, ' .19
poc. -07
TOTAL .64
KXIM&3&
TOatL
1959
Formula _ Best '£$&.. EOJTifiila, Beat Est
Jan. 0.36
Feb. .30
M'lvch ,42
April 4., 27
U-vy .75
Juno .72
July .i£
Autf , . 10**
«opL. .33^
Oo t . a 53^4
Nov.

Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 POSE FROM SUMMED FILM
LOCATION SIDI SLIMANE. MOROCCO
1224 . 1955 1226 1252
Formula Jiest Est. Formula B^st Est. jfor^nula Best Es^ forirfula, pe§t Est*
0.0 0.1* 0.8* 0.5
.1 ,3 1.4 .2
.4 ,5* 1.3* .8
• 2 .5* 1,5* 1.1
.2 .1* 1,4 .6
.2 .6*. .5 .2
.0 .6* ,2 .5
-1 .0* .5 .4
. •! .6* .2 .9
•1 ,2* .5 1.1
•4 .4 .5 .5
.1 . ,9 .,2 _ .. . 1.3
1-9 4.8 9.0 8.0
.1958. 1252
Formula pest Est. Formula Best Eat.
0,6 1.3
.5 2.0
.8 3.0 Pre-1954 2.0**
7.2 1.9 1954 1.9
1.5 2.7 1955 4.8
1.4 -3 1956 9.0
.5 ,6 1957 8.Q
.3** .3 1958 23.4
.8** .2 ' 1959
2.3** Total
2.4
5.1
23.4
I
I
I
I I
I
I
I
I
I
I
I
I
I
I
I
I
I

1 111111111111111
1
1
Nov.
Dec.
TOTAL
.19
.18
3.79

ESTIMATE OP INFINITY 7 DOSE FROM SUMMED FILM
STATION # LOCATION OSLO,
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254 .
Formula. Best Eat.
Forynula
0.0
.3
.2
.2
.2
- .3
.3
.3
.1
1955
Forjnula Best Eat.
0.2*
.1
.1*
.3*
.3*
.1*
.2*
.2*
.2
.5
2.2 2.6
pest Est.
1.0
•3
.5
1.2,
.9
.9
,7
,3
.4
.6
.6
.4
7.8 '
1252
Formula Beat Est«
0.3
.6
2.0
2.8
1.9
1.7
3,93$.
Fprmula. Best Eat.
0.2*
.2
.4*
.3*
.5
.7
.3
,7
.3
.4
.2
5.0
Pre-1954
Total
1954
1955
1956
1957
1958
1959
125Z
Formula Beat Est.
1.9
2.2
2.6
5.0
6.8
7.8
0.6
.2
.3
.6
1.2
1.0
.7
.5
.5
.4
.2
.6
6.8
I
I
I
I I
I
I
I
I
I
I
I
I
I
I
I
I
I

1
11111111111
1
111
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec,
TOTAL
1956
1959
mil A Best Eat, Fenpmilft Beat Est~
1.50
,57
.36
.84
.42
.62
.18
.10
.33
.53
.35**
1.92
7.72
2,76
3*20
1.92 P*e-1954
1.23 1954
3.81 , 1955
.74 1956
.73 1957
.16 1958
.27 1959
Total
0.80
1.78
3.03
6.41
6.92
7.72
ESTTUVTE
pp Sr^O DEPO^IT^pN FRGfoJ pUKfMED FJIM
STATION # 710
LOCUTION TRIPOLI, LIBYA, WHEELUS
AFB
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Fnr
132L
1955 1956
1957
mila Beat £01. FOGmwll Best Est. For^la pep^ E^tr f{ >nnulq Beqt J£$t*
0.04
.11
.06
.11
.11
.18
.07
.03
.11
.24
.42 .
0.23* .09** .17* .22* .31* .27* .10* .01* .08* .42* .33 0.36*
,77
.61*
2.53*
.46
.13
.05
.08
.31
.33
.41
0.81
.17
.31
.72
1.12
.20
.28
.76
1.15
.38
.30
1.78
.'• ' .80 3.03 .37
6.41
.39
6.92

.
STATION #
Jan.
Feb.
March
April
May
June
July
Aug,
Sept.
Oct.
Nov.
Deo.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM SUMMED FILM
710 I^CATION TRIPOLI , LIBYA, WHEELUS AFB
19.5,4 . 1222 1956 12JZ
Formula Best Est. Formula Best Est, Formula Bes^ Est> Formula Best Est.
0,0 0.5* 0.6* 1.4
.2 U 2** 1.2 .3
•4 .3* .9*. " .5
• 6 .4* 3.%* * 1.1
•6 .6* .7 1.2
-7 .5* J 2.0
•2 ,2* .1 ;3
.1 .0* .2 ,4
' -3 .1* .6 1.2
•-6 .7** .6 2.6
1-0 ' .6 .B .8
•5 1.4 .7 , 7
5 - 2 . .5.5 io,5 12.5
1
1
1
1
1
1
i
i
i
i
I
i
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
19i8 1252
Formula Best Es1^. Formula Best Es"^ r
2.5 5.9
. 1.1 6.4
.7 3.7 Pre-1954 3.0
1-4. 2.2 • 1954 5.2 _
,.B 6.6 1955 5.5
1 -2 1.2 1956 10.5
• 5 1.2 1957 12.5
-3 .3 1958 17.2
.8 .4 1959
2.3 Total
1.0**
4,6
17.2 '
i
i
i
i
i
i

1
111
1
11
1
1
1
1
1
1
1
1
1
1
1
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec .
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1224
Forflfula pest Eet. . 1222 FOJnmilft B^pt gg^, i226 ffgrrt(ala Beat Est. 122Z
Fonrwla^ Best Est.
0.04
.02
.01
.01
.01
.01
.05
.01
..04
.00
.02
0.08* ,02* .03* .06* .00* .03* .12 .14* .31* ,18 .10 .11
.12* .06
;33 .09 0.06
.10
.25
.23
.11
.42
.61
.10
*09
.03
.25
1?58
Fonpula peslj E^t . 195$
FoiTHJlla fiept Est.
0.07
Pre-1954 0.78
1954 .25
1955
1956
1957
1958
1959
Total
ESTIMATE
OF : Sr^DEPQSITIQN FROM GlffiMED FIIM
STATION #
.-711
LOCATION LAOOSj NIGERIA

ESTIMATE OF INFINITY y DOSE FROM OUMMED FIIM
STATION # 711 LOCATION U-GOS > NIGERIA
1224 . 1222 1226
1957
Formula Bes-(i Est^ Formula Best Est, Formula Bes^ Est ft Fpr] mula JJejit Es*^.
Jan, 0.0 0,2* 0.0*
Feb. .0 .0* .2
March .0 .1* .2*
April .1 .1* .5*
May .1 .0* .3
June .0 .2
July .1 -2
Aug. .0 .3
Sept. .1 .1
Oct. .0 , .6
Nov. .0 ' .2
Deo. .0
TOTAL ' . .4
3,95.8. . 1959
Formula J3e_st £ist* rormula Best £«Su«
Jan, 0.1
Feb.
March Pre-1954
April . 1954
May 1955
June 1956
July ' 1957
Aug . 195S
Sept. 1959
Oct . Total
Nov.
Dec . _ _
TOTAL
2.0
.4
0.1
.2
.4
•4
.2
.7
1.0
.2
.2
,7
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I

1
ESTIMATE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION
Jain.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec . .
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
Note:
i 713
1224
OF Sr90 DEPOSITION FROM QI1MMED FIIM
1957
Formula Beat Est * Forma!}ft Best, g§^ r FffTflHlft Best JJgl^ fj:>rpm}.a B^rt Eat^
0.04
.02
.01
.02
.02
.01
.03
,02
.04
.09
.10
. .05
.45
1958
JbnuOLft Best Eat
0.08
,.22
.01
.01
.10
.03
.07
.05
.18
.10
.09
.09
1.03
Pretoria only station
LOCATION DURBAN, UNION OF SOUTH AFRICA
1222 1256
1252
iFOTIftllft Beat Eat.
0.03** 0.03*
.06** .05
.03** .02
, 02** • 04**
.19** 1.51**
.01* .04**
.02** ,09
.02** .08
.26* .05
.06* .06
.06 .14
.04 .07
.80 2.18
.10
.12
.07 Pre-1954
.72 1954
.04 . 1955
.04 1956
.13 1957
.10 1958
.07 1959
.12 Total
.09
QQ
1.69
available for interpolation
0.07
.05
.06
.05
, .06
.04
.13
.20
.20
.21
.08
.07
1.22
0.79**
.45
.80
2.18
1.22
1.03
1.69
8.2

STATION #
Jan 0
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FIIOM OUMMED FIIW
713 LOCATION DURBAN, UNION OF SOUTH AFRICA
1254 . 1953 I9j6 1252
Formula Best Eat. Formula Best Est. Jpr^l^ Best Est* Formula Best Est*
0.0 0.1** 0.0* 0.1
.c .1** .1 ,1
.1 .1** ,0* .1
f l ,0** .1** t l
.1 .3** 3.6** .1
,0 .0* .1** ,1
.1 ,0** .2 .2
.1 .0** .2 .4
. -1 ' .4* .1 .3 '
• 2 • , .1* . .1 .5
• 2 .1 .3 .2
,1 .1. .1 .1
1^1 , 1.3 4.9 2.3
125S 1222
Forjmila pQffViR&ti ^PiW*!* Befi ^ Est.
.0,1 .' 0.2
. .5 .2
,0 . ,1 Pre-1954 2.0**
.0 1.3 . 1954 1.1
.2 .1 1955 1.3
.1 .1 1956 4.9
.2 .2 1957 2.3
.1 .2 1958 2.4
.L . ( i 1959 2.9
.3 .2 Total 17
-3 .1
.2 .1
2.4 2.9
1
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION # ,
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March -
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Pec,
TOTAL
7U,
1251 1956 1957
FfflMlJtliL BPfll PPJu Fpi?my.a Be§t E^. Forjflula Best £pt- Formal^ Best Est.
0.04
.04
.08
.08
.10
.27
.17
.14
.09
.. .14
.14
..09
1.38
ESTIMATE OF Sr DEPOSITION FROM GUMMED FIIII
1953
1919.
Formula Best Est. FonTMlft Best Est.
0.60
,19
.30
.33
.29
.30
.32
.24
,21
.09
.15
3.21
LOCATION MONROVIA. LIBERIA
0.05* 0.08* 0.11
.02* .06 ,10
.05* 4 13* .13
.12* ,16* ,07
.10* .30 ,13
.09* .29 J5
.06* .22 ' .77
.07* .40 ,50
.07* .29 ,32
.19* .19 ,13
.09 ,17 .09
.05 .16 .09
.96 2.45 2.79
0.27
.45
•
.41 Pre-1954 0.79**
.33 1954 1.38
.31 1955 .96
.38 1956 2.45
.14 1957 2.79
Total
1958 3.21
1959

*^> J..T1J. J. VyMH ff
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSK FROM SUMMED FILM
LOCATION MONROVIA, LIBERIA
1254 . 1222 1226 1252
Formula Best Est. Forfflu^a Best Est. fprjnula Best Est. Formula pesA Eat^
0.0 0.1* 0.1* 0.2
.1 .0* ,1* 2
* * &
.5 .1* .2* - ,2
•4 .2* .2* .1
• 5 -2*' .5 .2
1.0 .2* .6 .6
• 6 .1* .5 1.3
*4 .1* .9 .8
- 2 .1* ,7 .5
•3 -3* .4 .3
*3 .1 .3 .2
*2 .1 .3 .2
4.5 1.6 4.8 4,8 -
1958 . 1959
Formula Best Est. Formula Best Est.
1.0 0,6
•3 .9
,4 B Pre-1954 2.0**
..5 . 6 ^54 4.5
.7 .5 !955 i.e
.6

1
1
1
1
1
STATION I
Jail.
Feb.
Maroh
April
May
June
July
Aug.
Sept/
Oct.
Nov.
Dec.
TOTAL
]BffT]
, ,713, , MWlTtfiH
1324
Formula Best Eat.
0,07
,07
,05
,04
.03
.24
.04
.03
,11
.,01
.09
.01
. -79
i
1222
Formula Best Eat. j
0,02*
.04*
.05*
,07*
.34*
.73*
.30*
.16*
,10*
.48*
.06
. • .14
2.49
MILAN, ITALY
1956 1957
ftfnniilft Rflrt £fit«k lfarflvift Best Est
0,21* 0.08
,06 '.09
,39* ,10
.76* .19
,98 ,13
.39 .25
.29 ,21
.20 .18
.55 .19
.17 .09
.03 ' .04
.06 ,05
4.09 1.60
1
1111
1
1
1
B
Jan*
Feb.
March
April
May
June
1958
Formula Best Est
0.17
.29
.23
.17
.19. *
.19
1222
fprnula Best Est*
0.27
.34
.74
1.54
1.40
.96
Pre-1954 0.79**
1954 .79
»» 2.49
1956 4 . 09
1
1
1
1
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
,08
.10
.08
.08
.07
.15
1.80
.74
W
»57 '• .
1.60 1953 1.80
1959
Total

STATION #__Z12
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb .
TOTAL
March
April
May
June
July
Aug.
Sept .
Oct .
Nov.
Dec.
TOTAL
1254 .
Formula Best Est.
0.1
.1
.2
.2
.2
.5
.1
.1
' ' 2
.0
.2
. .0
1.9
19gg
Formula Best Est.
0.3
.5
.5
• 3-
.4
..4
.2
.3
.2
.2
.2
_.4 ___
3.9 '
ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM
1.955
Forinula Best Est
'0.0*
LOCATION MILAN, ITALY
.1*
.1*
.1*
.6*
.7*
.5*
.3*
,2*
•**
.1
.2
3,7
195.9
Formula Best Est.
0.6
.7
1.4
2.8
2.4
1.6
1.2
.3 -
A95fr
Fprmu^a pest Est.
i2££
Formula pest Est^
0,3* 0.1
.1 .1
• 6* .2
1.1* .3
1.6 .2
•7 ,4-
•6 .3
.4 .3
1.2 .3
.3 .2
.1 .1
.1 .1
7.1 2.6
Pre-1954 2.0**
Total
1954 1.9
1955 3.7
1956 7.1
1957 2.6
1958 3.9
1959
I
I
I
I
I
I
1
I
I
I
I I
I
I
1 I
I
I

1
ESTIMATE
1
1
1
I•
1
1
I
1
1
1
1
1
1
1
1
1
1
STATION #^71?
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Deo.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
IS !2t
Formula Best Est-
Formula
0.04
.04
.10
.09
.15
.33
.21
.30
.26
- .09
.03
. .01
1.65
2S Beet Est-
0.19
.06
• .11.
.17
.16
.70
.53 .
.43
.10
.02
_ .19
3,17
OF Sr90 DEPOSITION FROM GUMMED FILM
LOCATION ADDIS ABABA, ETHIOPIA
1955 1956 125Z
Foritijula Best Est. Formula Best Est. Formula Best Est.
1252
Formula Best Est.
0,08* . 0.05* 0.05
.03 .09 .21
.05* .11* .12
.10* .34* .17
.06* .16 .36
.22* .14 .55
.24* .21 .57
.31* .27 .55
.09* .35 .40
.06* .22 .36
.01 .01 .04
.12 ^ .04 .07
1.37 1.99 3.45
0,17
.26
.45 Pre-1954 0.79**
,74 1954 1.65
1955 1.37
.46 1956 1.99
,16 1957 3.45
.18 1958 3.17
Total
1959

STATION f .717
ESTIMATE OF INFINITY y DOSE FROM SUMMED FILM
LOCATION ADDIS ABABA, ETfllOpIA
1254 , 1955
.3,956 1957
Formula Best Eat. Formula Best Est- 3^ormu^ ^est Eat. Formula Best Eat.
Jan. O.C 0.2*
Feb. .1 .1
March ,5 .1*
April .5 .2*
May .7 .1*
June .1.3 .4*
July . .7 .4*
Aug. .# .5*
Sept. _ ,7 ,1*
Oot. .2 .1*
Nov. .1 ,0
Dec. • .0 .2
TOTAL 5.6 2.4
i25S 1222
Formula Best Est. Formula Best Eat.
Jan - 0.3 0.4
Feb. , .1 ^
March t 2 .9
APril .2 ' 1.4
May j ^ „
June 1.0 g g
July 1.9 . ,3
Aue- 1.4 .3
Sept. 1.0
Oct. .3
Nov. s ]_
Dec. -^
TOTAL v^/^
'.
0.1* 0.1
•2 .3
.2* .2
.5* .3
.3 ,6
.3 1.0
.5 .9
.6 .9
.8 .7
.4 .8
.0 .1
.1 4
4.0 6.0
*
Pre-1954 2.0**
Total
1954 5.6
1955 2.4
1956 4.0
1957 6.0
1956 7.4
1959
I
1
1
I
I
I
I
I
I
I
I I
I
I I
i f

I
I I
I
1
1 I
I
1
a
STATION # 722
Jan*
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
195.4
Formula Best Eat.
ESTIMATE »franii IT i- OP " . ,Sr r" ^ — DEPOSITION ,. .TmJi aim,**, .. FROM .IITJJI.I GUMMED . ,,.,[ i „„ FIM T.^...-
LOOATIQN VIENNA, AUSTRIA, WIEN HOHE WARTE
Formula Best Est Formula -Best Eat- Formula Best Est.
.52
.91
1,29
2.11
.09
.20
.09
i
i §
i
i
i
i
Jan t
Feb.
March
April
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
1958
Formula Best, JSs fr t
0.17
.39
.60
.79
,84
.33
.30
.09
.17
4.90
1252
Formula Beet Es
0.32
.69
.71
2.44
1.93
1.84
.88
.45
.25
.29
.10
.08
10.04
Pre-1954
1954
1955
1956
1957
1958
1959
Total
4.90
10.04

STATION rf
i 722
Jan .
Feb.
March
1224-.
Formula Best Est.
LOCATION
1955
Formula Best Est.*.
VIENNA, AUSTRIA, WIEN HOME WARTE
1256 1957
Formula Best Est* Formula Best Est.
•ESTIMATE OF INFINITY y DOSE FROM SUMMED FIIM
April
May
June
.9
I
1
I
t
II
July
1.5
Aug.
2.0
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan,
Feb.
March
April
May
June
1958
Formula Best E^t^
0.3
.7
1.2
1.4 •'.
1.0
1.6
195.9
Formula Best Est.
0.7
1.4
1.3
4.4
3.4
3.1
Pre-1954
1954
1955
1956
3.4
.2
.4
.2
I
I
I
I
a
i
I
ii
July
.9
1.4
1957
Aug.
.8
.7
1958 10.5
Sept.
.2
.4
1959 17.5
Oct.
Nov.
Dec.
TOTAL
.6
.4
1.4
10.5
,4
.2.
.1
17.5
Total
t
i
i

I
I
I
I
I
I
I
I
I
I
1
I
I 1
1
I
t
I
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIM
STATION # 723 LOCATION DURBAN, UNION OF SOUTH AFRICA, NATAL AIRPORT
Jan.
Feb.
March
April
May
June
July
Aug.
Sept*
0°t.
Nov.
Formula Beat Eat-
D*e. '„.,„,
TOTAL
125£ 1252
PTrflUlft Jteftt'Egt. Fonffilft Best Eat*
Jan. 0.11 0.12
Feb. .22 .08
March • ,4?
April .01 .09
May .18 .18
June .03 .10
July .05 .21
Aug. .19 .15
Sept. ,19 .10
Oct. .06 . .11
Nov. ,03 .07
Dec. .07
TOTAL 1.61
1222
Formula Best Eat. Formala Best Eat,
Pre-1954
Total
1954
1955
1956
1957
1252
Formula Best Est.
1958 1.61
1959
.06
.19
.29
,23
.05
.08
.22

STATION #__Z2L
Jan*
Feb.
March
.ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM
LOCATION DURBAN, UNION OF SOUTH AFRICA. NATAL'AIRPORT
1226
Formula Best Est. Forjnula Best Est* Fprn^ila , Best Est. Fornmla Best Est.
1 1
I
II
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
.1
.3
.4
.1
.2
.4
i
i
i
I
1958
Formula Best Est....
Jan. 0.2
. 1222
ForjDula Best Est.
0.3
I
i i
Feb. . .4
.2
March . 9
Pre-1954
April .p
.2
1954
May .4
June ,1
.3
.2
1955
1956
July .1
Aug. ' .5
Sept. .4
Oct. .2
Nov. .1
Dec, .. __.2Ln
TOTAL 3.5
.3
,2
.1
.2
.1
1957
1958
1959
Total
3.5
i
i i
i
t

I
I t
I
1
1
I
I
1 i
I
i
I i
i
i
i
i
STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug«
Sept.
Oct.
Nov.
Dec,
TOTAL
ESTIMATE OF Sr 90 DEPOSITION FROM GUMMED FILM
12X
Formula Best Est Formula Best Est*
1958
Formula Best Est.
0.26
.49
.31
2.28
1.22 .
1.20
.53
.34
.20
1.04
.22
.98
9.07
1252
Formula B'ea.t Eg*
0,32
LOCATION SALZBURG, AUSTRIA
.61
.90
1.66
3.08
1.90
.92
.68
.22
.15
.12
.14
10.70
1936
Formula Best Egt.
Pre-1954
Total
1954
1955
1956
1957
1958
1959 _
1937
Formula Beat Est.
9.07
.10.70
.70
.1.01
.98
2.85
.07-
.10
• 42

VJAJkJ--H_m If
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Got.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM (WWW FIIAi
1254 . 1222 12& 125Z
F9rp|ula Best Est. Formula Beat JSst- Fprjnula Best JEst* Formula Beet Est.
195>g . 1959
Frnrpfijf* Best' Est. Fonnn^ Bea^ Eat.
. ' 0.4 .0*7
.a 1.2
.6 1.7 Pre-1954
4.0 3.0 1954
2.5 5.3 1955
2.2 3.2 1956
1.5 1.5 1957
.9 1.1 1958 19.9
.5 1 1959 IS, 6
3,6 .2 Total
.6 ,2
2.3 .2
19.9 18.6
1.2
1.6
1-5
4.6
.a
.2
.8
I I
I 1 I
i
i i
§
i i iI
i i i
t
t

I
I I
I
1 I
I I
I
I
1
I
1 I
1
1
I
1
ESTIMATE OF 3r90 DEPOSITION FROM GUMMED FILM
STATION # 725 LQQATIQM INNSBRUCK. AUSTRIA
Jan*
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June .
July
Aug.
Sept.
Oct.
Nov.
Dec .
TOTAL
1254
Formula Best Eat.
1953
Fonqula . Best _
0,22
.53
.58
1.22
.66
. 69
.37
.43
.23
.52
.09
Formula Best Est*
1222.
ffornpla Best Est»
.44
.53
,53
1.48
2.15
2.03
.90
.43
.17
.48
1.34
,06
6.43 10.54
1956
Formula Best Est.
Total
1954
1955
1956
1957
1958
1959
1957
Formula Best Est.
6.43
10.54
1.02
.81
2.40
2.92
.09
.06
.43

STATION I 72.5
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY / DOSE FROM SUMMED FILM
LOCATION INNSBRUCK, AUSTRIA
1254 . 1222 12& 1252
Formula Best Est. Formula Best Est. £orjnula Best Est. Formula, pest Est.
1958 1222
Forpjula Best Est- Formula Best Est-
0.4 0.9
.9 1.1
1.1 1.0 Pre-1954
2,1 2.7 1954
1.3 3.7 1955
1.3 3.4 1956
1.0 1.5 1957
1.1 .7 1958 13.9
.5 .3 1959 18..1
1.8 .7 Total
.3 2.0
2.1 .1
13.9 18.1
1.8
1.3
3.8
4.7
.2
,1
.8
I 1 I t i
i i § i
i i i i i i i t i

I
1 1i
i
i
t
i ii
i
STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
726 LOCATION KRIPPENSTEIN, AUSTRIA
1224 l.9# 1956 1252
Fvrmula Beet Est. formula Best Est. Formula Best Eat*- Formula Best Est.
- • ,08
.68
.65
.81
2,42
.13
.04
i
i ii
i
i
i
Jan*
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958 . 1222
formula ^e$"t E^tn formula Best Est.
0.08 0,17
.14 .25
,4V .70 Pre-1954
.?$ ,57 1954
.58 1.43 , 1955
.57 1.57 1956
.28 1.18 1957
.30 .64 1958 . 3.46
.17 .32 1959 7.31
.13 .10 Total
.12 .32
• 27 .02
3.46 7.31

STATION #726
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM GIBMED FILM
LOCATION KRIPPENSTEIN, AUSTRIA
1954 . 1255 l?56 1252
Formula Bes^ Est* Formula Best Est. Formula Best Est^ Formula. Best Est.
1.2
1.1
1.3
4.0
.3
.1
.1
I 1
I
i
I I
t
t
i
i
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov*
Dec.
TOTAL
125S . . 1252
Formula Best Est. Formula Best Est
0.1 • . 0.4
. .2 • .5
.9 1.3 Pre-1954
,7 1.0 . 1954
1.2 2.5 1955
1.1 2.6 1956
.7 1.9 1957
.8 1.0 1950 7.b
.A .5 1959 12.4
.4 .1 Total
.4 .5
V.6 12.4
i t
t
i t
t
i

1
I
1
i
i
i
i i
i
i
i
i
i t
i
i
t
t
STATION I 727
Jan.
Feb,
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
195A.
Formula Best Est.
122E
Formula Best Est
Jan. 0.18
Feb. .07
March .24
April 1.22
May .65
June 1,02
July .39
Aug. .37
Sept. .13
Oct.

LOCATION KLAGENFURT, AUSTRIA
STATION #_ 727 ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIM
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1224 .
Formula Best Est. Formula Best Est,
1956
Formula Best Eat*
19.?7
Formula Beet Est.
1.9
1.8
1.3
.9
.2
.1'
.2
1958
Formula Best Est.
1252
Formula Best Est.
Jan. 0.3
0.3
Feb. ' . ,1
I 1
I
t
I
i
i
t
t
i i
i
March . 5
April 2.1
May 1.3
June 1.9
July 1.0
Aug. 1.0
1.4
2.5
2.6
2.2
1.2
1.9
Pre-1954
1954
1955
1956
1957
1958
i
t
i i
i
Sept. .3
.5
1959
Oct. .3
.2
Total
Nov. .6
.0
Dec. _1.0
TOTAL 10.4
13.3
t

I
1 1
STATION
Jan,
Feb.
ESTIMATE OP Sr^° DEPOSITION FRCM. GUMMED FIM
728 LOCATION PORT ELIZABETH, UNION OF SOUTH AFRICA
Formula Best Est.
1955
Formula Best Est.
1956
Formula Best Eat.
122Z
Formula_Best Est.
Iy
i
I
t
i
t
i
i
I
i t
i
i
i
i
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
I9r5g.
Formula Best Est.
Jan. 0,27
Feb. " .10
March * , .36
April .05
May .05"
June • ,06
July .04
Aug. .02
Sept.
.OS
Oct. .06
Nov. ' .07
Dec. .10
TOTAL 1.26
.1252
Formula. Best Es.t.
0.09
.03
-14
.48
.22**
.06
.09
.06
,12
.06
.10
1.59
Pre-1954
1954
1955
1956
1957
1958
1959 ,
Total
1.2o
1.59
.07
.16
.15
.13
.06
.05

STATION #
Jail*
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula Best Est.
JCTIMATE OF INFINITY '/ DOSE FROM ClUMMED FILM
IjQOATIOM PORT ELIZABETH. UNION OF .SOUTH AFflTOA
3,9.56 12&
Eormula Best Est. Forjmila Best Est.- Formula^ Best Est.
..1
.3
.2
.2
.3
.1
.1
1 I
I i
i i
i
t
i
i
Jan,
Feb.
March
April
June
Sept.
Oct.
Nov.
Doc.
TOTAL
1958
Formula Best Est.
0.5
.2
:i
..i
.1
.1
.1
.0
.2
.2
.2
2.6
1222
Formula Best Es^ f
0.2
.1
.3
.8
.4**
.1
.1
.2
.1
2.9
Pre-1954
1954
1955
1956
1957
195S
1959
Total
2.6
2.9
t
i
i
i i
i
i

1
1
1
1
ESTIMATE OF Sr^ DEPOSITION FROM GUMMED flUA
STATION Ar 729 LOCATION. CAPETOWN, UNION OF SOUTH -AFRICA
195^ 1955 1956 195?
Forjmila Beet Eat* Formula Best Est. Formula Best Est. Formula Best Est.
Jan.
Feb.
March
1
I11
1
I
I
I
1 I
1
1
1 I
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1953 1919
Formula Best Est^ Formula Best Est.
0.14 o.o1?
.16 .04
.34 .14** Pre-1954
.05 .05 ' 1954
.05 .09 1955
.02 .10 1956
.09 .11 1957
.09 -35 1958 1.64
.0? .13 1959 1*36
.03 .11 Total
.41 -OB
.24 .06
1.64 1.36
.18
.11
1.30
.01
.08
.05
.10

ESTIMATE OF INFINITY y DOSE FROM OUMMEP FIIM
STATION » 729 LOCATION CAPETOWN, UNION OF SOUEH AFRICA
Jan*
Feb,
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
. 12X .
Formula Beat Eat*
1953
_Forynula Best Est*
• 0.2
,3
.7
.1
.0
.2
.2
.0
.1
1.1
,6
1955
Formula^ Beat Eat.. Formula Beat Eat,
. 1959
Formla Best Eat.
0.2
.1
.3**
.2
.2
,6
.2
.1
3.6 2.5
Pre-1954
Total
1954
1955
1956
1957
195S
1959
1222
Formula Best Eat*
3.6
2.5
.3
.2
2.1
.0
.2
.1
• 2
1 I
I
i
I 1
i
i
i
i
i
I
t
i
i i
i
i

1 11
1
STB^TE'l aFSr90 DEPOSITIONJftCM GtfldMED FIIAl
STATION # 730
LOCATION BEAUFORT, UNION OF SOUTH AFRICA
Jan.
Formula, Best Eat,
-
195> 1956 Igg
FQrpnula ^est Eg t * £ClOP>i-Xi& BeQ,'jj^lwjSp1^» Forn^ila Best Est />
Feb.
March
1
1
I
I
1 I
1
1
1 I
1
Aug.
Sept.
Oct.
Nov.
Deo .
TOTAL
1?58
Formula Be§t Est.
Jan. '• 1.24
Feb. .10 .
March ,24
April .03
1959
Formula Best Est.
0.14
J9
*
.14** fcre-1954
.09 1954
.14
.02
.25
.03
.OS
April
May
June
,04
July
.16
May .04
.19 1955
June .09
.19 1956
July ,05
.19 1957-
Aug. .01
.15 195B 2.55
1
I
I
Sept. .07
Oct. .29
Nov. .10
Dec. .24
TOTAL 2.55
•
.19 1959 1.96
.14 Total
.08
.07
1.96

ESTIMATE OF INFINITY 7 DOSE FROM OUMMEP FIU1
STATION i 730 LOCATION BEAUFORT. UNION OF SOUTH AFRICA
Jan 0
Feb.
March
April
June
July
Aug.
Sept.
Oot.
Dec.
Jan.
Feb.
TOTAL
Maroh
April
May •
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254 .
Formula Best Eat*
1958
Formula Best Eat .
,.2
.5
.1
.1
.2
.1
.0
.2
.8
.3
5.1
Formula Beat Eat..
1252
Formula Beet Eat*
0,3
.a
.3**
.2
.3
.3
.3
.2
.3
.2
.1.
,1
Beat Eat.
Pre-1954
Total
1954
1955
1956
1957
1958
1959
1957
Formula Best JSst.
5.1
.1
.3
.2
.0
.5
.1
.1
1 I
1
1
i 1
i
t
i
i i
i
t
i i
i
i
i

I
1 1
1 I
I
1
I
1 I
I
1
1 I
1
1
I
I
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
STATION #731 LOCATION.._BLOEMEDNTEIN t UNION OF SOUTH AFRICA
Jan*
Fob*
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Dec,
Jan,
Feb.
TOTAL
March
April
May
Jun.e
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1224
Formula Best Ket,
0.15
.13
t ll
.32
.12
,12
.05
,04
.07
.13
.12
.14
1955
Formla Best Formula Beat Eat.
. 1252
Formula Beat Eat-
0,05
.04
.14**
.26
.13
.37
.23
.06
,17
.14
.10
.08
1.50 1.77
Pre-1954
Total
1954
1955
1956
1957
1958
1959 ,
125Z
Formala Beat
1,50
Jl.77
.71
-35
.45
.16
,09
.11
.14

ESTIMATE OF INFINITY 7 DOSE FROM QUMyQS) FIIM
STATION # 731 LOCATION BLOHIBONTEINj, UNION OF SOUTH AFRICA
Jan,
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Jan.
Feb.
TOTAL
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula Eat.
195Q
Formu-a
0.3
•2
.2
.6
.3
.2
,1
.2
.5
.4
_.3
1955
Formula Best
1222
Formjla Beat Eat,
.1
.3**
.5"
.2
.6
.4
.1
.3
.2
.2
3,4 3.1
.1__
1956
Formula BestEst.
Pre-1954
Total
1954
1955
1956
1957
195*
1959
1957
Forma] a Best Est.
3.4
3.1
1.2
.6
.7
•2
.2
.3
I I
1 I1
i
i
i
i
i
t
I i
i iii
i

STATION # 7T2
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION WINDHOEK, UNION OF SOUTH AFRICA
1
1 11
1
1
1
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
TOTAL
3,95^ , 1955 l^j.6 1957
La Bes/l Jftrti ' Fonmi^ pe^ $$tu ?WW^-a Best pat- ForR^ft peat Eet.
.91
.17
.16
.05
.02:
.08
.10
I 111
1
1
1 I1
1
1 I
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
iF$rori]
^a, Best .Jvsjji,* FQlTTffillft Bes^ K3t,t
0.09 . 0.14
.88 .06
.12 . ,.14** Pre-1954
.14 .19 1954
.19 .15 1955
,08 .22** 1956
.09 .53 1957
.19 .32 1958 2.40
.10 .13 1959 2.16
.09 .14 Total
.21 .07
.22 .07
2.40 2.16

ESTIMATE OF INFINITY y__DOSE FROM SUMMED FILM
STATION # 732, LOCATION WINDHOEK. UNION OF SOUTH AFRICA
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
Jan,
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec .
TOTAL
, 1224 ,
Formula Best Eat,
195Q
Formula pest Eat.
0,1
. ' 1.4
.2
.3 •
.4
.1
.2
.5
,2
.3
.6
1955
Formula Best Est.
1959
Formula
.3
.1
.3**
,3
.3
.4**
.9
.5
,2
.2
.1
.1
4.6 3*7
1226
Formula Best Eat.
Pre-1954
. 1954
Total
1955
1956
1957
1956
1959 ,
125Z
Formula Best Eat.
3.7
1.5
.3
.2
.1
.0
.2
.2
1
1
I
1
1 i
i
i
i
i
t
i i
i
i i
i
t

i
1 1
1
1 I
I
1
I I
I I
I I
I
1
I I
STATION # 735
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF Srvu DEPOSITION FROM GUMMED FILM
LOCATION STOCKHOLM, SWEDEN
JL95A 1955 ^956 1957
F9rmula Bep1} fst^ Formula Best Est. Formula, Best Eat. Formula Best Est.
1958 1959
Formula Besi^ E$$ r F^rmu^a Best Est.
0.07 0.15
.06 .06
.11
.15
' .04
.14 .25 Fre-1954
1.45 .69 1954
.56 1.10 t 1955
.85 .47 1956
1.46 .65 1957
.11 .22 1958 5.43
.08 .17 1959 4.33
.14 .26 Total
.24 .18
.27 -13
5.43 4-33

STATION #
Jan.
Feb.
March
April
May
June
. July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
735
12& .
Formula Best Est.
195$
Jpojflnula Beat Est 1
0.1
. .1
ESTIMATE OF INFINITY y DOSE BKQM GUMMED FIIM
.3
2.5 '
1.1
1.7
4.2
.3
.2
.4
.7
,6
12.2
LOCATION STOCKHOIW, SWEDEN
1955 ),956
Formula Bes^ jEs^ fprfljula Beg*t iP/rtti FPTBruin pes^ Eat.
1252
• OITP^ J-ft Beat £49 1 A
' / .1
.3 . ' .
.5 Pre-1954
"1.3 . , 1954
1.9 1955
.8 1956
1.1 1957
.4 . 1958
.3 1959
.4 Total
.3
.2
7.6
12.2
7.6
.2
,2
*3
.1
I
1
1
i
t
i
i
i
i
i
i
i
i
i
i
i
i
i

'
I
1 1 1
1 1
1 1 I
I
I
1
1 I I
I
I I
ESTIMATE OF S DEPOSITION FROM GUMMED FIIAt
STATION tt 737 LOOATIO^ DAKAR, FRENCH WEST AFRICA
Jan.
Feb.
Maroh
April
May
June
July
. Aug.
Sept.
Oot.
Nov.
Deo.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec*
TOTAL .
Formula Best Eat.-
i9aa
J^'JfTBPr^l^ Best Est .
.01
.03
.37
.42
.14
-15
.18
1955 1956 1957
Formula Bes^ EfifW formula Beet Es1^ Formula, Best Eat.
1959
formula Best Est.
Pre-1954
Total
1954
1955
1956
1957
1958
1959
.11
,05
.06.
.02

ESTIMATE OF INFINITY y DOSE FROM gU^MED Fim I
STATION rfL. W LOCATION DAKAR>. FEiENOH W3SST AFRICA ____'
Jan.
Fei>.
March
April
May
June
July
1355 1256 125Z
Formula Best Eat, Formula Best Est* Formula Beat Est, Formula Best Eat.
Aug. .2
Sept. .1
Oct. . .1
Nov. .0
Deo. . • . _ ______ ______ >3
Jan.
Feb.
ttXEAL
1958 . 1252
la Best Est * Fomaila Best Kst.
March .0 Pre-1954
April ,1 1954
May . .7 1955
June .g 1956
July , ,4 1957
Aug. 1958
Sept. . 1959 ^__________.
Oct. .6 Total
Nov. ,5 W
Dec. _______ _______
t
TOTAL
i
i
i
i
i
i
i
i
i
i
i
i
i
t

I
1 111111f1I
STATION #
801
FOTIMATE pF Sr^
DEPQSITXQNJERPM QdMMSD FILM
LOCATION HIROSHIMA, JAPAN
Jan.
Feb.
March
April
Ma;r
.lUIltr-
July
Aug.
Sept.
Dot.
Nov.
Dec.
TOTAL
1224 1222
FfflCHiuifl i9®^\ JSota FfflTHMi* ^
0.04
.08
.04
.03
.17
.12
.11
.05
.13
,06
.26
:2?
1.14
1226 IS 12Z
fp'fc ]5§t f Fornsula Bes'fe fijtri EfflTfflWift Best Est.
0.07^ 0.41^
.06 .21
.13^ .52^
.19^ .67^
.22^- .50
.12* .84
.08* .23
.06* .16
.05* .27
.11* .20
.28 .13
.22 .40
1.59 4.54
0.32
.29
.48
1.33
.59
,23
.56
.30**
.36
.30
.09
.23
5.08
1
1
1
1
1
1
I
Jan.
Feb.
March
April
May
June
July
Aug.
Sept .
Oct.
Nov.
tec,
TOTAL
1953 Fonfflift Best Eat. . 1959
Formula JJeat Eflt.
0.30
0.85
.24
1.27
.82
2.77 Ere-1954
1.83
2.39 1954
.52
.99 1955
.35
.57 1956
1.39
.51 1957
.30
.16 1958
.20
.OQ 1959
.58
,09 Total
.27
.10
.40
.07
7.20
9.86
1.09
1.14
1.59
4-54
5.08
7.20
9.86
30.5

STATION #: 801
Jan.
Feb.
March
April
May
June
, July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE
. 1224' .
Formula Best Eet.
0.0
.1 .
.3
.2
1.0
.5
.3
.1
.-. .3
,1
. • ' .6
• .-I
3.6
OF INFINITY 7 DOSE FROM GUMMED FIIM
LOCATION HIROSHIMA, JAPAN
195? 1256 1957
Formula Bes^ Efrtr FPirfflttlft pest Est* formula, Best Est
0.1* 0.7* 0.6
.1 .3 ,5
.2* ,8* .8
.4* 1.0* 2,5
.4* ,8 1.0
.2* 1.6 .4
•1* .5 .9
•1* .3 .6**
.1* .6 .6
.2* • ' .4 .6
.5 .2 .2
•4 .8 .4
2.8 * 8.0 9.1
1
1
1
i
i i
i
Jan.
1958
Formula Best Est.
: 0.5
1959
FWHPlJl Pest Est.
1.8
i
i
i
i
i ii
i i
i
Feb.
. ' -4.
2.6
March
1.6
5.2 Pre-1954 4.2
April
3.1
4.3 , . »54 3.6
May
1.1
1.7 1955 2.8
June
.8
.9 1956 8.0
July
3.7.
.8 1957 9.1
Aug.
.8
.3 1958 16.3
Sept.
.5
i 1959 ia.o
Oct.
2.1
.1 Total 62 :..
Nov.
Dec.
.8
.9
.1
^1
TOTAL
16.3 '
18.0
t

I 1I111I11111
1
1
1
1
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1955
f OTIftllfl Best Eat* 0.38
.32
.69
1.22
.24
.49
2.60
.33
.10
.30
.22
.72
7.61
Hftjgft
fflrnjlft Best Eat-
1.10
1.09
1.56 2.53 .93 .35 .64 .18 .04 .08 .06
.08
8.64
Pre-1954
1954
1955
1956
1957
1958
1959
Total
1.38
1.16
1.69
4.10
5.66 .
7.61
8.6A
30.2
STATION #
802
©
ESTIMATE OF Sp90 DEPOSITION fSflM QWM5P PP11
LOOAffKfi^ NAGASAKI, JAPAN
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oot.
Nov.
Dec.
TOTAL
1?55 . 1956
J.95?
PQTfflUlft Pf Ptt SffLt 0.04
.09
.01
.03
.15
.15
.21
.03
.05
>07
.28
EflCHUiLflli Bfifftt ^P^* 0.46* .06 ,15* .22* .13* .10* .05* .03* .06* .04* .15 TflfQfitfifli Bent £&£ 0.76*
.25
.41*
.37*
.50
.68
.27
.15
.09
.24
.08
Jojnula, Beat Eat.
0.93
.51
.36
1.16
.37
.19
.85
.34
.19
.28
.09
.05
1.16
.24 1.69 .30
4-3-0
.39
5.66

ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
Formula Best Eat. Formula Best Est*
Jan 0 0.0 1.0*
Feb. .2 ,1
March ,1 .3*
April .1 ,4*
May .8 .2*
June .5 .2*
Ju*y .7 .1*
Aug. ,1 .1*
Sept. - .1 ' a*
Oct. ,2 ' ,1*
Nov.. .6 .3
Dec. ' -1 .4
TOTAL 3,5 3.3
1958 . 1252
JFommla^ Bes*t S£"t f, F^VDTAl^ Best Est.
Jan. , 0.6 2.4
Feb. - .5 2.2
March .1.3 2.9
April 2.1 , 4.6
May .5 1.6
June . 1,0 .6
July 7.2 1.0
Aug. ,8 .3
Sept. .2 .1
Oct. 1.2 ,1
Nov. .6 .1
Dec. 1.7 .1
TOTAL 17.7 16 0
LOCATION NAGASAKI. JAPAM
;L9?fr , 1957
Formula ?est Esji f Fo,rpiuia Best Est^
0.1* 1.6 •
.4 .8
.6* ,6
.5* 2,2
.8 .6
1.3 .3
•5 • 1,4
.3 .5
•2 ,3
,4 .6
.2 .2
.6 .7
5.9 9.8
Pre-1954 6.6
1954 3.5
1955 3.3
1956 5.9
1957 9,8
1958 17.7
1959 16.0
Total 53
I
I
I
I I
1
i
I
i
i
i
i
i i
i i
i
i

1
1
1
1
1
1
I
1
1I
1
STATION #
Jan,
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oot;
Nov.
Deo,
TOTAL
804 .,..
1934
Forrtuli Bfifit Bit
0.04
.06
.02
.14
.25
,07
.20
.07
.12
.46
.51
«Q5
1.99
irqrfiiA TIT AW , . Bf|fi t Eat
0.72
.76
1.12
1.26
1.18 Fre-1954
.51
.54
.53
1.82
.18
.15
.48
.70
,84
1.44 .24 .54 .18 .23 on .16 •13
1954 1955 1956 1957 1958 1959 Total
1.99
3*89
10.83
8.44
7.76
6.79
7.76
6.79 '

STATION #
ESTIMATE OF INFINITY j' DOSE FROM GUMMED FIIM ' ''"
804 LOCATION TA1PET TATWAM ' '
1
1
Jaa,
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
TOTAL
Jan,
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.,
TOTA1
FOWJII^D Beat Eflt . n QHTDUlft Best Est . R I QX*URllfi B?8 • fBi^ £QTQUlft Best £8t * '
9*0 0.5* 1.8* 1.5 : •
• . - 1 A 1*2 3.3
.•1 .2* 1,6* 2.1
* 7 .5* 1.7* 2.7
L2 .4* 2.4 1.2
•3 .7* 1.7 .3
•7 .2* 4,9 .3 !
.2 ,1* 1.2 .5
.3 . .3* ' 1,2 .8
. 1.1 1,0* ,4** .6 '
I- 2 1.1 2.3 .6
• . *1 1.8 ,5** B 7
6 *° 6.9 20,9. . 14.6
135ft 1359
Fornylft Best Eat * FOiTOUlift BftP"*1 Rst.
/ 1.2 '•-••'. 2.4
1.3 2,5
1.1 2 J Pre-1954
.9 . 2.6 W54 6.0
1.1 «4 *
1.1 .9 195* 20.9
4.9

1 11I11I1I111I1I111
STATION #
805
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION TOKYO, JAPAN, HANEDA AFB
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Got.
Nov.
Dec,
TOTAL
1224
Formujl^ Beet Ept.
0.04
.09**
.13**
.03
.20
.09
.09
.12
.23
.29
.31
.37
1.99-
1955 1956 1957
Formula Best Est. Formula Best Est* Formula Best Est.
0.06* 0.60* 0.27
.11 .34 .75
.31* .54* .70
,41* .54* - 1.13
.28* .44 -90
.26* ,37 .58
.10* .26 .86
.12* .30 .35
.14* .55 .61
.49*" .70 .41 '
.22 .33 .15
.24 .20 .27
2,74 5.17 6.98
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958
Formula Best Est.
0.23
.25
3.24 ^
2.20
1.00
.43
-54
.25
.24
.50
.53
.42
9.83
1939
Formula Best Eat.
0.45
.94
1.85 Pre-1954 0.83
2.07 1954 1-99
2.16 . 1955 2.74
1.42 1956 5.17
.98 1957 6.98
.36 1958 9.83
-16 1959
Total

STATION #
805
ESTIMATE
OF INFINITY y DOSE FROM OUMMED FIIM
LOCATION TOKYO, JAPAN, HANEDA AFB •
1
1
Jan,
1254 ,
Formula Best Est.
0.0
1935 19?6 i22t
Formula Best Est* Formula ^BesAJEat. FormuJ^ Best Eet.
0.1* 1.0* 0.5
I
Jan.
Feb.
March
April
1958
forfroilft, Best Est.
- . 0.4 ..
.4
6.3
3,8
1959
Formula Best Eat.
'1.0
1.9
3.5 Rre-1954 3.2
3.7 1954 5.9
i i
i i
i t
i
i
i iIiiii
Feb.
,,2**
.2 .5 1.3
March
*3**
,6* .8* 1.1
April
.2
' .7* .8* 2.1
May
1.1
.5* .7 1.5
June
,3
,5* .7 • 1.0
July
.3
.2* ' - .7 1.4
Aug.
.3
.2* .6 .5
Sept.
.6
.2* 1.2 1.1
Oct.
.7
,8* 1.3 .8
Nov.
Deo.
.7
• 1.2
.4 .6 .3
.4 .4 .5
TOTAL
5.9
4.8 9.3 12.1
May
2.1
3.8 ' 1955 4.8
June
' • *
2.4 1956 9,3
July
1.5
1.6 1957 12.1
Aug.
.7
.6 1958 20.9
Sept,
Oct.
,5
•1.9
.3 1959
Total
Nov.
1*5
Deo.
1.0
TOTAL
20.9

i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
STATION ff
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
fcov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
806
. 1S24
WVwmiltt Bftflt Eflti
0.04
,11
.35
.02
.18
.08
.08
.07
.22
.27
. .05
HI
.29 .
1.76
195ft
PVvmniil^ Befit Kflti
0.22
.27**
1.41
2.66
1.10
.39
.37
.50
.49
.95
.92
1.02
10.30
mm OP ag90 pgpos JIMH ffflll flffliPl? yT
1222
IOOATI! m MESAWA, JAPAN
0.08*
,12
,16*
.31*
,.61*
.22*
.12*
.15*
.10*
,31*
.27
.81
3.25
1959
F"**nylfli Beat Eat.
0.79
1.61
2.81
2.45
2.67
2.12
.85
.21
——————
19Jffi
^957
0,48* .. . 0.43
,29 .50
1.16* .51
.55* 1.01
.60 .58
.22 .29
.51 .57
.23 .39
.35 .56
.39 .72
.34 .1$
.2? .41
5.34 6.15
Pre-1954 0.68
Total
1954 1.76
W55 3.25
W56 5.34
1957 6.15
1958 10.30
1959

ESTIMATE OF INFINITY y DOSE FROM QOMJED FIM
STAIXQN IflQATIQH MTSAWA. .TAPAM
Feto 0
Mar oh
April
May
June
Sept.
Oot.
Nov.
1324 ,
0,0
.2
!•*
.1
i.o
.3
,3
.1
,-.6
.7
4,7
1922
.2
J*
.6*
1.1*
.4*
.2*
.5*
Beat Eat.
0.8*
.5
1.8*
1.0
,4
1.1
.5
.7
•7-
.6
.A
?ftT 1
1222
0.8
.8
.8
1.9
1.0
.5
.9
.6
.4
9.3 10.8
0
A
i
i
i
i
Jan.
March
June
ft
. .5*
:2.7
4.6
2.2
.8
1.0
3.2
5.3
4.4
4.6
3.6
1.4
fee-1954
1954
1956
1957
2.6
4.7
5.7
9.3
10.8
i
i
i i
i
Sept.
Oot.
Nov.
Dao.
1.3
1.1
3.7
2.7 '
2.4
.3
""
23.4
TOTAL
23.4

O
• * • • • * »
H H N) VO O O 10
VO .f^- VO VJt \O VTi V*5
'
0
I
I
I .
'!A
pB s.
+
4
|
[ ft ^^
K
[
?
i
it
S-
p
8
s
i
\
i
jj
3
p
i»
*
»
>
1
8
! as
i
i«
i i
3 •4
f
h
F s I * I ! I
**t~ d
& B
to
SCSS|PPBHH04v
H
to
\D
HOHHOO 0\>5OOOO
N°. '^ _ "? 4? *" ? ? ? * 4? • * *
O
I I 2 a
E>
— f
E*
s
VO
s
H 0
•t1- IO VO VO -£- O -^- O H* O O O

STATION # 810
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIIM
195/, t 1955
Formula Bes^ Rgtri Formula Best pat.
Jan. .,0 0.0*
Feb. ,2 .0*
March .0 . .1*
April .0 .1*
May .1 .7*
June . .0 .1*
. July . .0 .1*
Aug. .5** .1*
Sept. .2 J*
Oct. .2 .3*
Nov. . ,3 .i
Dec. • • • ' ..1 J
TOTAL ' • 1.6 2,2
125S 1959
_JFonnula_ Best Est* Formula Best Est-
Jan. . 0,1
Feb. .2
March .1
April
May .
June
July •'•'..'
Aug. .
Sept. ' , : .
Oct.
Nov. ,
Dec.
TOTAL
LOCATION MELBOURNE, AUSTRALIA
1956 1957
Formula Best Est* Formula, Best Est.
0.4* 0.1
.1 .2
.1* .0
.5* .2
.1
,8
.1
.4 2.6
.3 .5
.2 ^ .B
Pre-1954
Total
1954 1.6
1955 2.2
1956
1957 6.7
1958
1959
.8
.5 •
6.7
II
II
n
I I
i
i
i
i
i
i
i i
i
i
i
i
o

i
i
iii
i
i
i
i
i
i
i
STATION #
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
811
195A
FnrniilLft Rfifit toti
0.04
.05
.01
.00
.01
.02
.05
.03
.12
.20
.05
. .04
.62
/•^/••i
SSTIlitATE OF Sr^ DEPOSITION FROM 0WMED FTIAl
LOQAMQM WELLINGTON, NEW ZEALAND
1955 1956
1957
%^^^^«* VM ' .-. ^^^^^T A « A. VI
Formula Beat Est* FcflTIIU 1 A Best i^Sta FOCBilia Best Eat-
0.03* 0.14*
.03* .04
.06* .22*
.07* .06*
.28* .02
.03* .06
.04* .03
.04** .03
.02* ,03
,04* .04
.05 .08
.05' .07
.74 .82
0.07
.03
.07
.07
.12
.10
.32
.12
.14**
.17**
.27
.06
1.54
i
i
i
i
i
i
Jan
feb.
Iferob
April
toy
July
Sept,
Oct.
Nov.
DM.
TOTAL
122ft
0.07
.19
.06
.07
A3
.03
.17
' .06
.03
.04
.02
.06
.93
1959
'rt1JWlft Beat Ef}\.
0.05
.07
,07 Fre-1954
.06 1954
.16 , 1955
.14 1956
.12 1957
.08 1958
.07 19»
Total
0.78
.62
.74
.82
1.54 .
,93

STATION # 1 311 ' LOCATION WELLINGTON* NE^ZEAI^ND
Jan*
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oot.
Nov. .
Dec.
Jan.
Feb.
TOTAL
March
April
May.
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FILM . .
1254 . 1255 - *9?5 JL957
Formula Best Est« Formula Best JSaJ^. Formula Best Eat* Formula Be_Bt Est^
0.0 0,1* 0.2* ' 0.1
• 1 .1* .1 .1
•1 . ,1* .3* .1
.0 .1* .1* .1
.0 .5* .0 . .2
.1 .1* .1 .2
.1 .1* • . . .1 .5
.1 .1** ,1 .2
.3 .0* .1 . 3**,
.5 .1* .1 . ,4**
A .i .2 .5
-1 ,1 ,1 , -1
! - 1.5 ' 1.5 ' 1.5 2.6
1958 , 1252
Jforraj^la, Best JSs"t n Formula Beet Est -
0.1 . 0.1
•3 • • .1
.1 .1 Pre-1954 2.6
,i .1 1954 1.5
.3 .3 »» 1.5
.1 .2 1956 1.5
.5 .2 1957 2.8
.2 .1 195^ 2.1
i ,1 1959
.1 Total
.1
• ?-
2.1 '
1
11
0
1
|w
i
i
i
i
i
i
i iii
i
i
D

f*\ C*» CJ* CM vO CM
H H O H H CM
I
3? 5? R «
* *
*"
to CM
8
O
l> i-« CM i^
\D «\ -00 H
1
~8 ^ 'a. a.
O "
o§
to
fe
CM
f
£
e« a, -P > o

STATION # 813
Jan.
Feb.
Maroh
April
' May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
Jan.
TOTAL
Feb..
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FILM
LOCATION COLOMBO• CEYLON
195*1 , 1955 1956 1957
Formula Pes^ Est. FormuJLa, pest Est. Formula Be§t JEs^r pprpiu^Bf Best Est.
6.0 0.1* 0.2* 0.1
.1 .0* .1 .1
1.6 .1* .2* .2
.8 .1* .3* .1
13.4 4.2 .2* .1 ,4
•4 .2* .1 ,3
•4 .4* .3 .3
•3 .1* .2 .3
- -1 .1* .3 .2
•2 .2* .3 .2
.1 ' .1 .2 .1
• ' . .1 .1 a .5
8.3 ,1.7 2.4 2.8
19?9 . 1252
JFonnuleL JJest Est^ Formula JBeB_'t_Es_t*L
0.2 ; •
. .2
.2 Pre-1954 5.8
.3. . , 1954 8.3
.6 2.9 . 1955 1.7
.4 .9 »56 2.4
1.4 1.3 1957 2.8
.7 ,2 1958 5.1
4 1959
. 5 Total
.1**
5.1
fl
n
o o
D
I
i
i
I
I
I
I
i
i
i
i
i
i

1
1
1
1
1
1
1
1
11
1
,
ESTIMATE
STATION J 814
LOCATION SINGAPORE
VMM
1224
OF Sr90 DEPOSITION FROM GUMMED' FIIAI ' •
Jgpjj 1956 1957
ml* Befit Efitin FooniMj A Beg^ JSsV ¥QTVH$-& Btfit ftrti F°rBW?-a Best Est.
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
TOTAL
., 0.04
.06
.31
.13
.44
.06
.07
.08
.07
-°3
.05
.07
1.41
.05** .03** .10** .09** .15** .08** .07** .04* .20* .03* .09** .06** .99 0.10* -03 .24* .06* .05 .19 .14 .09 .08 .H .09 ,08** 1.29 0.03
.08
.04
.04
.07
.05
.19**
.21**
,15
.11
.04
t 28**
1,29
1
1
1
1
1
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Dec.
TOTAL
Form
1958
0.06
.10
.12
.07
.15
1.71
.35**
.25**
.04
.08
.17**
3.15
1252
HHilift Bept Est.
0-23
.26
.15 Pre-1954 1.32
.17 1954 1.41
.11 • ,. 1955 .99
— 1956 1.29
.18 1957 1.29
Total
1958 3.15
1959

1
STATION #
Jan,
, Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY £ DOSE FROM OUMMED FIIM
314 LOCATION SINGAPORE .. . . . i. ^ '
125i o 1955 1956 1957
Formula Best Ea^ Formula Best Est* Formula Qea^ Jfislf- F°rffMlft Best Est*
0.0 .1** 0.2* 0.1
1
f\tj*A. ^ -1
.U*»r ,1 t l
2.0 ,2** ,4* .1
.7 .2** .1* .1
2.7 .3** .1 ,1
.2 .1** .4 .1
.2 .1** .4 .3**
.2 .1* .2 ,3**
.2 .3* .2 .2
..1 ' .0* .3 .2
,1 .1** .2 .1
.1 , .1** f l** .5**
1
1
|W
1
11iiiiiiiiii
0
Jan.
Feb.
March
April
May •
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958 . 1959 ;
Formula Best Est. Fori^ula Best Est*
' ' 0.1 • 0.5
.2 .5
.2 .3 Pre-1954 5.8
.1 .3 !954 6.6
.1 .2 1955 1.6
.3 - 1956 2.7
4-4 .3 !957 2,2
.9** 1958 8.6
A** 1959
,1 Total
.2
r-A**

Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dep.
TOTAL
. 1L&
Formula Best Est.
0.04
.05
.01
.00
.02
.01
.01
.56
.15
,09
.10
.03
1.07
1222 19g6
Formula Best Est^ Jtyrmu^a Best Eat-
0.10* 0.18*
.04* .10
,06** .11*
.06* .07*
.41* .05
.04** .07
.05** .05
.05** .03
.09** .02
.08* .19
.08 .11
.13 .11
1.19 1.09
1957
Formula Best Est.
0.07
.10
.10
.04
.02
.04
.02
.11
.12
.20
.05
.67
1.54
1 11
1
1
1
1
1
1
1 1
1
ESTIMATE OF Sr90 DEPOSITION FROM GTJMMED FIDut
STATION * P 815
LOCATION SYDNEY, AUSTRALIA
1958
jfoVRMlft Best Est.
1222
Formula Beet Est.
1
1
1
1
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
0.12
.20
.04
.03
.04
.02
.06
.12
.07
.04**
.04
.07
.85
0.10
.11
.09 Pre-1954
.10 1954
.15 1955
.29 1956
Total
1957
1958
1959
1.32
1.07
1.19
1.09
1.54
.85

STATION #,
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May •
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM SUMMED FIM
81? ' - LOCATION SIDNEY, AUSTRALIA
123& o 1222 1956 1957
Formula Best Est_. Formula Best Est- Fprmula Bes^ Es^r Formula pest Est.
0-0 0.2* 0.3* 0.1
•1- -1* ..2 . .2
.0 .1** .2* .2
.0 .1* .1* .1
•1 .7* ' .1 . .0
,0 .1** .1 ' ,1
.0 .1** .1 ,0
•8 .1** .1 .2
- -4 ' .1** .0 .2 '
•2 ,1* .4 .4
•2 .I'- ,2 a
• • ' . .0 .2 .2 1.2
1.8 2.0 2.0 2.8
1958 • 1959 : •
Forpnila Best Est. Forp&ila Best Est.
0.2 0.2
. ' .3 • .2
. .1 .2 Pre-1954 5.8
.0 ' . .2 . 1954 1.8
.1 .3 1955 2.0
.4 -5 1956 2.0
.1 . 1957 2,8
,3 1958 2.2
.2 1959
,2** Total
.2
2.2'
(1
I
1
1
1
1
1
1
1
1
1
I
1
1
1
1
i
1

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
STATION i
foftft
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1224
Formula Best
JFprfflju^a Best Est.
.29
. .60
.57
'.50
.20
.27
.14
.05
.57
ESTIMATE OF Sr DEPOSITION FROM GUMMED Fltirf
1222
.1252
Formula Best Est.
1.15
1.90
1.17
1.82
1.17
.56
.38
.32
.19
.11
.08
8.93
, PAKISTAN
1226
Best Est.
3,957
Formula Besfr Est.
Pre-1954
Total
1954
1955
1956
1957
1958
1959
8.93
0.15
.49
.58
1.18
.67

STATION # , 821
Jan c
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958
Best
.5
1,2
1.0
1*0
.4
,7
.4
.1
.6
.3
ESTIMATE OF INFINITY y DOSE FROM GUMMED. FIIM
1955
1222
Forpqula Best Est.
2.4
3.8
2.2
3.4
2.1
19
.6
.5
».?
.2
.1
...1
16.6
LOCATION QUETTA, PAKISTAN
1956
Bes Et
1957
Best Est*
Rre-1954
. 1954
Total
1955
1956
1957
1958
l6 - 6
0.3
.8
.9
2.2
1.1
e
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i

I I
I I
I
I
I
I
I
I I
I
I
I
I
I
I
I
STATION # 822
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
Jan.
TOTAL
Feb/
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1224
Formula Beat Est*
1958
Formula Best Est.
.35-
1.54
2.35
3".3*
,98
,56
,67
.17
.27
.12
.36
ESTIMATE OF
1955
Formula. Beat Eat*
1959
Formula Best Est*
t
DEPOSITION FROM GUMMED FlUfl
1.33
1.98
1.25**
1.69
3.89
1.58
.'84
.36
.36
.34
.08
13.81
LQQATIQN PESHAWAR, PAKISTAN
1256
Formula Best Est*
Pre-1954
Total
1954
1955
1956
1957
1958
1959
1957
Formula Beat Eat.
13.81

.
0
ESTIMATE OF INFINITY 7 DOSE WM OKJMMED FIIM ||
STATION #
Jan,
Feb.
March
April f
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
Sft LOCATION PESHAWAR, PAKISTAN < ||
1254 . ^955 1256 125Z
Formula Best} Ept ff Jforp^JnaL Bes^ Ss 1^- Fprptp,Ia Be^ BP^. ^orpiula Best Eat.
I
^_
•^. ' I
^>

I I
I
I I
I
I
I
I
I
I
I
I
I
I
I
I
I
STATION # 323
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
195A
Formula Best Est.
1958
Formula Best Es^j.
,25
.12
.19
.41
.30
.31
.21
.04
.10
..30
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION KARACHI. PAKISTAN
1955 1956 1957
Formula Best Est. Formula Best Est. Formula Best Est.
1959.
Formula flesj; Es"^ f
0.32
.39
1.25** Pre-1954
1.41** 1954
.40 . 1955
.44 1956
.41 1957
.31 1958
.26 1959 5.55
.11 Total
.15
.10
5.55
0.06
.15
,14
,22
•!9

ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FILM
STATION # 823 LOCATION KARACHI. PAKISTAN
Jan.
Feb.
Maroh
April
May
June
.July
Aug.
Sept.
Got.
Nov.
Peo.
Jan.
Feb.
TOTAL
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
195A %
Formula jtest
1958
Formula pest Est fl
.4
.2
'.3
.6
•*
.6
.3
.3
-7
1955
Formua Best
1919
Formula Best Est,
0,7
.8
2.4**
2.6**
.7
.7
.5
.4
.2
.2
.1
10.0
^.956
Best Et.
1957
Pre-1954
Total
1954
1955
1956
1957
1958
1959
10.0
!st.
0.1
,2
.2
.4
.3
I I
I I
I
i I
I
I
I
I I
I
I
I
I
I
n

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
ESTIMATE OF Sr90 DEPOSITION FROM GlB/ftfED FIIM
STATION # 824 LOCATION DACCA, PAKISTAN
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1954 1955 1^56
1957
Formula pest Jjgt n Formula Best $flt* Fgrpnful^ Jte8"tJ£p"fc. Fqj'mala Best Est.
125S . 1252
Formula Best jEst* Iforjflula Best Est*
Jan. 0.66 0.33
Feb. .33 . .82
March .36 1.32 Pre-1954
April .90 .73 1954
May ' .72 1.27 1955
June .35 .78 1956
July .' .21 .22 1957
Aug. .25 .42 1958
Sept. M .06 1959
Oct. *0# A 1B Ttotal
Nov. .03 ,03
Dec. *$6 ,07
TOTAL 4.03 6,23
N
4.03
6.23
0.16
.22
.36
.43
.40
.41

StAttON #
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jem.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE BKQM GUMMED FIIM
LOCATION DACCA, PAKISTAN
Formula Beat Eat, Formal a Beat Eat. Formula Beat
1959
Fornmla Best Eat*
l t l
.6
.7
.2
1222
Formula Best Eat.
0.7
1.6
2.5
1.3
2.2
1.3
.4
.7
.1
,3
.0
.1
7.6 11.2
Pre-1954
. 1954
'Total
1955
1956
1957
1958
1959
19?7
Formula Best Est.
7.6
1L-2
0.3
.6
.a
.7
,6
I 1
I I
I I
I I
I I
I I I
I
I 1
I
n

ESTIMATE OF Sr90 DEPOSITION
FROM GUMMED FILM
STATION #
825
LOCATION
BANGKOK, THAILAND
1 1
1
1934,
Formula Best Est.
1955
Fprjcf^^a^ JJest Efs} n
1956 1957
For/qula Best Est. Forpju^a Best Est.
1 1
1
1
1
1
1
1
1 1
1
April
May
June
July
Aug.
Sept.
Got.
Nov.
Dec.
TOTAL
.OS
.33
.10
.10
.07
.02
,01
,05
.01
1.20
1958
Formula Best Eat-
.02*
.03*
.04*
.04*
.02*
.04*
,06*
1959
Formula Best Est.
.11* .06
.01
.06
.36
.32
.01
.18.
.01
.02
Jan,
0.01
0.01*
0.06*
Feb.
.05
.01*
March
.37
.02*
.05* .08
Jan,
0.07
.26
Feb.
*03
.25
Maroh
.02
.18
Pre-1954
April
May
. ' .07
;i9 .
•^
,56
1954
1955
1 1
1
1
Nov.
Dec.
TOTAL
.03
.03
1,61
.06
.10
2.79
June
July
,15
.65
.17
;i9
1956
1957
Aug.
.25
.It
1958 1.61
Sept.
.10
.CO
1959 2-79
Oot.
.02
,08
Total

0
ESTIMATE OF INFINITY.y_DOSE FROM GUMMED PIIM
STATION #_ LOCATION BANGKOK. THAILAKD
Jan,
Feb.
March
April
May
June
July
Aug.
Sept«
Oct.
Nov,
Dec,
TOTAL
March
April
June
July
Aug.
Sept.
Oct.
Nov.
Dec .
TOTAL
J22& .
Formula Best Eat .
, 0,0
Forinula. , jest '
,1
1.8
.3
2.1
,2
• 2
.1
,2
.0
5.2
,2
.1
3*9
Best Est,
0.0*
.1*
.1*
a*
.0*
1252 '
Foriqala Bes t Es t .
.5
.3
.3'
1.0
.3
.3
.2
1*0
.1
.1
4.7
Formula Best Eat.
0.1*
.2*
?re-1954
. 1954
Total
1955
1956
1957
1956
1959,
1957
Formula Best Est.
3.9
4.7
.1
.1
.0
,1
.6
,5
.0
.4
.0
n
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I

1 111111
1
s.
ESTIMATE OF (Sr^0 DEPOSITION FROM GUMMED FILM
STATION #
826 LOCATION CHIENCMAI, THAILAND
Jan.
Fet>.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
19^4 1955 1956 1957
Formula Best Est. fprn^la Be^t Ppt. f^r/qul^a Best Ept. Forpnila Bes^ Est ft
,-,'.• .06
,16
.23
.14
,22
,12
.04
.05 ,
.01 ,.
1 1
1 1
1
1
1 1
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958 . .1252
For^m^a ?®'?1i._iPj^i'jL Tj^T^yJi.^ Best. Es^t*.
0.05 0.11
.07 .53
.01 .42 Pre-1954
.10 .81 1954
.15 , -55 1955
.09 ,15 1956
.10 ."lO 1957
.(77 d2 . 1958 .84
-.12 -11 1959 3.54
.07 .50 Total
.02 . .07
.02 .07
.84 3.54

STATION # 826
Jan e
Feb.
Maroh
April
May
June
. July
Aug.
Sept .
Oct.
Nov.
Dec.
TOTAL
1224 .
Formula Best Est
1953
Forppla Best Est.
Jan. 0.1
Feb. . .1
March .0
April ,2
May .3
June .2
July .3
Aug. .2
Sept. .3
Oct. .2
Nov. .1
Dec. .0
TOTAL 2.0
ESTIMATE OF INFINITY y POSE FROM SUMMED FILM
LOCATION CHIENGMAI, THAILAND
1222 1956 1J22
Formula Best Est- Formula Best Est. Formula pest JEs^
1959 • !
Formula Best Est.
0.2
1.1
.6 Pre-1954
1.5 1954
1.0 1955
.3 1956
.2 1957
,2 1958 2.0
.2 1959 6.5
.8 Total
.1
.1
6.5
.2
J
.4
,3
.4
,2
.1. ;
.1
.1
1
I
n i
i
i
i
i
i
i
i
i
i
i
i
i
i
i

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
STATION I 327
Jan.
Feb,
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
.
Formula Best Eat,
1958
Formula Best Est.
0.04
.01
,0/4
.06
.16
.81
.21
.24
,07
.10
..01.
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
JL955
Formula Best Est«
1252
0.04
.06
.14
.10
.16
.51
Ol
.14
.46
.06
,07
2*05 1.90
LQQA/EIQN UBQL, THAILAND
Est ..
1956
Formula Best Est.
Fre-1954
Total
1954
1955
1956
1957
1955
1959 ,
' 1222.
Formula Best Est.
2.05
1.90
.06
.01
.11
.07
.27
.11
.21
.03"
.01.
.01

ESTIMATE OF INFINITY y DOSE FROM SUMMED FILM
STATION I 827 LOCATION UBOLj THAILAND
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
1254 .
Formula Beet Est.
3,955
Formula Best Est^ Formula Best
' 1252
Formula, pest Est^
.1
.0
.1
,4
.2
,3
n n
D
I
I
I
I
Oct.
Nov.
Deo.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958
Formula Best'Est.
.1
.1
,6
2.2
.5
.2
.3
_,Q
5.1
195.9
Formula Best Est.
0.1
.1
. .3
.2
.9
.2
.2
J?
,1
.1
1954
1955
1956
1957
1958
1959
Total
5.1
3.3
,0
I
a i i i i i
i i
i
i

1
1
111111
I
1
1
I
1
I1
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
TOTAL
Jen.
Feb.
March .
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo.
TOTAL .
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
828 LOCATOR SONGKHIA, THAILAND
195Z. 1955 j.956 1?57
Formula Bep-fc fat. Formula pest gsV Fgrpnila Best £sV Formula Best Est.
1958 1222
Fonmila Best Est. Formula Best. Eat^
0.07 0.13
. .02 .10
.01 .12 Pre-1954
.01 .07 1954
.02 .21 ( _ 1955
•10 .17 1956
.61 .14 1957
.16 .01 1958 1.51
.16 .12 1959 1.18
.04 .02 Total
.13 .03
• 18 .06
1.51 1.18
.12
.04
.01
.00
.11
.02
•*•
.03
.02

STATION # 8j2&
Jan,
1224 .
Formula Best Est.
ESTIMATE OF INFINITY j_ DOSE FROM SUMMED FIIM
1955
?£rm\Aa Jtest Est.
LOCATION SONGKHLA. THAILAND
1956 1957
Formula Best Est. Formula Best Est.
• - , . - ,
0
I ni
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958
Formula peat Es^ fl
0,1
,0
.0
\0
,0
,2
1.6
.4
.1
.4
.4
3.6
1222
Formula Bept Est.
•
0.3
.2
.2
-1
.4
.3
.2
,0
.2
.0
.0
.1
2.0
-.
Fre-1954
1954
1955
1956
1957
195S 3.6
1959 2.0
Total
.2
.1
• .0
.0
.2
.2
.0
.3
.1
.0
i
i
i
i
i i
i i
i
i
i i
i
i

I
I
I
II
ESTIMATE OF Sr DEPOSITION FROM GIMiEDFIIM
STATION I 829 UQQATTQM TAIPEI, TAIWAN, SECOND STATION
Jaxu
Feb.
March
1955 1956
Formula Beet Est- Formula Best Est* Formula Best Est. Formula Best Eat.
I
I
I
I
I
I
I
I
I
I
I
I
I
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
TOTAL
1958
Formula Best Eat*
0,20
. ,28
.09
,54
,22
.15
,05
a 04
.15
2.93
1959
Formula Best Eat A
6.22
.31
.12
,52
.23
.15
.19
.24
.10
.10
.10
2.53
Pre-1954
1954
1955
1956
1957
1958
1959
Total
2.93
2.53

ESTIMATE OF INFINITY y DOSE FROM SUMMED FllU
STATION #_J&9 LOCATION TAIPEI. TAIWAN. SECOND STATION
Jan,
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
1254 .
Formula Best Eat.
1955 1956 1957
Formula Best JSst. Formula Besl; Eel). Formujft Beet Est.
w
Jan,
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958
Formula Best Eat*
0.3
.5
.2
.2
1.5
.8
1.4
.6
.4
.2
.1
.3
6.5'
195.9 ' .
Formula Best Est.
0.5
.6
.2 Pre-1954
.9 1954
.4 1955
\2 1956
.3 1957
.4 1958 6.5
.L 1959 4-3
.2 Total
.1
.1 . .
4.3
0
n
o
i
i
i
i
i
i i
i
i
i
i
i
i i
i

1
1
I11111I11
1
ESTIMATE OF pr*^ DEPOSITION FROM GUMMED FIIM
STATION i #0
LOCATION RANGOON, BURMA.
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
*»?.
TOTAL
FoniN
Iffil ;L955 1956 ;i9?7
1ft Btfit Efiti FWTHMJift Best Est. Formula ^est Est*, Formula Best Est.
.22
1.48
.10
.06
• .03
Jen.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
mvriflUi
iffi . 1252
J.^ peg^Eg 1^ fprp^la Best Est.
0.03
.35
.06 '• » - Pre-1954
1.33 -22 1954
.3,6 .44 . 1955
.49 .25 1956
.67 - - 1957
.34 . .27 1958
_lfi 1959
.10 Total
.04
1
1111
1
TOTAL

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM
830 LOCATION RANGOON, BURMA
1254 , 1955 1956 1252
Formula Best Est* Fprjqula pest JSst. Formula Best Eat*" Forpiula pest Est.
1958 19g9. ,
Formula Best Est«, Formula Best Est.
0.1 ' '
.6
.1 - - Pre-1954
2.2 .4 1954
, .3 -8 1955
1.0 -4 1956
1.8 - - 1957
.9 .4 . 1958
;, ' 1959
,4 Total
.1
,4
2.5
.2
.1
.2,
D
I
3
I
I
I
I
I
I
I
I
I
I
I
1
1
I
I

I
1 1 I
1 I
1 I
I I
1
I
I I I
1
I
I
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
ESTIMATE OF Sr^Q DEPOSITION FROM GUMMED FILM
STATION # 831 LQCATIQM TAIPEI. TAIWAN. THIRD STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254
Formula Beat Est.
1956
Fonmila BestJEst,
.23
.69
.50
.91
.15
.19
.08
.12
.21
1955
Formula Best Est*
1252
Fonmila Best Est*
0,76
.33
1.28
.95
.54
.14
.26
.32
.22
.51
.35
5.91
1956
Formula Best Est.
Pre-1954
Total
1954
1955
1956
1957
1958
1959 (
1957
Formula Best Est.
5.91

STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
dot,
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May •
June
July
Aug.
Sept.
Oct. .
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM OUMMEP FILM
LOCATION TAIPEI. TAIWAN, THIRD STATION
Formula Best Eat. Formula Best Est. Formula Best Bet*
1958
Formula Best Est.
'.4
1.3
1.1
2.4
.4
.4
J
.3
1953 -
Formula Best Eet.
1.6
.7
2.4
.9
,2
.4
.5
.3
08
.5
.4
10.4
Pre-1954
Total
1954
1955
1956
1957
1958
1959
1927
Formula Best Est.
, A
I
I
I I
i
I I
I I
I i
i
i
i i
i
n

I
I I I
1
I
1
I
I
I
I
I
I
I
I
I
I
I
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED PIIM
STATION » 632 LOCATION AKYAB, BURMA
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1224
Formula Best Est.
195$
Formula Best Eat.
0.01
.33
,39
.38
.63
.36
.20
1955
Formula Best Est.
1959
Formula Best Est.
,00
,00
•00
1956
Formula Best
Pre-1954
Total
1954
1955
1956
1957
1953
1959
1957
Formula Best Est
.08
.13
,03
.05
.01

ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
STATION I LOCATION AKEAB, BUBMA.
1254 .
Formula Best Est»
1222
Formula Best Est.
1226
Formala Best Est*
1222
Formula Best Est.
a
i
8
Jan e
Feb.
March
I
April
May
June
July
Aug.
Sept.
00t,
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
1958 . 1222 - '
__Formula Best Est . Formula Best Eat,
0.0
.6
.$
.8
1.6
1.0
.5
.0
.0
Pre-1954
1954
1955
1956
1957
1958
1959,
Total
n
«*•
O
I
i
t
i
i
i
i
i
i
i
i
i
i
TOTAL

I
1 I
1
1 I
1
1
i
i
i
i
i
i
i
i
t
i
STATION # 833
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
1954
Formula Best Est.
1958
Forcqula Best Est ,
0.06
.25
.29
;so
.23
.24
.13
ESTIMATE OF
1955
Formula Best Est,
1929
Formula Beat Est.
DEPOSITION FROM GUMMED FILM
LOCATION LAgHIO, BURMA
1956
Formula Best Est.
Pre-1954
Total
1954
1955
1956
1957
1950
1959
1957
Formula Best Est.
.27
.33
.03
.04-
.10

'
STATION #
Jan 0
Feb.
March
April
May
June
. July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
833
. 1254 .
Formula Best Est*
122S
Formula Beet Est.
0,1
JSTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
.2
,5
,5
1.6
.5
.6
.3
LOCATION ^ASHIO. RTIRMA
1222 1256 125Z
Formula Best Eat. fgrmula pest Eet* Formula Best Est.
\
1959 . .
Fornpylfl pest Eat.
- , .5
Pre-1954
Total
1954
1955
1956
1957
1953
1959
•
'
.5
.1
.1
i 2
1
8
1
1
i
i
i
i
i
i
i
i
i
i
t
i
a

I
1 I
I
I
III
1 I
1
1 I I I
I
I I
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
STATION $ 834 LOCATION MOULMEIN, BURMA
Jan.
March
April
May
June
July
1953 1956 1957
Formula Best Est. Formula Best Est. Formula Jiesl JSgt^ Formula Best Est-
Aug. .25
Sept.
Oct. .03,
Nov. .07
Dec. . • • •_ _____ ' ' _____ .11
TOTAL
Jan. 0.11
Feb.
122ft 1222
Est.
March Pre-1954
April 1954
May ,24 1955
June .56 1956
July .63 1957
Aug. ,21 1958
Sept. .21 1959 ,
Oot. .10 Total
Ndv*
Dec. . • ____
TOTA1

Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM
STATION I 334 LOCATION MOULMEIN. BURMA
. 1224 .
Formula Best Eat*
1958
Formula Best Est„
0.2
.5
1.1
1.7
.5
.5
.3
1955
Formula Best Est.
1252
Formula Best Est a
1936
Formula Best
Pre-1954
Total
1954
1956
1957
1958
1959
1957
Formula Best Eat,
.4
.1
.1
.2
1
1
I I I
i
I
1
i
i
t
I
i i
i
t t
i

I
1 1 1
I
I
I I
I I
1
I
I
I
I
I
1 I
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
STATION # 8j35 LOCATION^ PROMS. BURMA
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Got.
Nov.
Dec,
Jen.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254
Formula Best Eat»
1958
Formula Best Est-
,10
.16
.22
.15
.07
.25
.39
1955
Formula Best Est*
1959,
Formula^ Best Est*
1956
Eormla Beat Eat.
Pre-1954
Total
1954
1955
1956
1957
1958
1959
1957
Formula Beat Eat*
0.02
.31
.08
,05
.09

STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
$35 LOCATION PROME, BUHMA
1254 . ' 1955 1256 125Z
Formula Be_st_EalL^ Fojanula. .Best Jlst,. Forjaula JJestJSsiA. Formula. JBest Eat*
.0
. . .5
'• , . - .,2
Forpula Best Est r
• 0.2 • •
. ,3
Fom^ila pest Est.
.4 Pre-1954
,3 . 1954
,1 1955
.5 1956
1.0 . 1957
Total
195S
1959
.2
.1
I
8
I
i
i
I
1
i
i
i
i
i
i
i
i
i
i

I
I
1
1
I
I
1
I
I
I
1
1
1
I
I
I
I
I
STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula Best Eat.
19?8.
Formula Best Eat*
0.11
.07
'.14 '
.14
.34
.17
.28
-.18
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
MBRGUI. BURMA.
1222
Formula Formula Beat Est.
.1252
Formula Best Est.
Pre-1954
Total
1954
1955
1956
1957
1958
1959
1957
Formula . Best .Eat.
.24
.41
.05
.02
.17

STATION # 836
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
- 1254 .
Formula Best Eat*.
1953
Formula Best Est*
Jan. 0.2
Feb. .0
March
April .i
May .3
June 9 J
July .9
Aug. ,5
Sept. .6
Oct. .5
Nov.
Dec.
ESTIMATE! OF INFINITY y DOSE FROM GUMMED FILM-
LOCATION MERGUI, BURMA
195? 1956 1957.
Formula Best Es^* gpr^ju^a, J3es^ Esto Forpiula Best Est«
i252
Formula Best Est a
Pre-1954
Total
1954
1955
1956
1957
1958
1959
.4
.7
.1
.0
.3
I n
X
I 1
I
1 1 i i
i
i i
i
i ii
i
TOTAL

I
1 1
1 1
I
1
1
1 1 1
1
1 1
I
1
I
I
STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1254
Formula Best Est.
1953
Formula Best Eat +
0.02
.01
.29
.28
.16
.13
ESTIMATE OF Sr.^Q DEPOSITION FROM GUMMED FILM
1955
Formula Best Est*
1959
Formula Best Est *
0.06
" .08
.26
.10
.18
.21
.11
.05
.18
,08
.09
LOCATION MAMDALAY, BUHMA
1956
Formula^ Beat Formula Best Eat.
Rre-1954
Total
1954
1955
1956
1957
1958
1959
.08
.06
.01

,
STATION # $37
Jan.
Feb.
Mar oh
April
May
June
July
Aug.
Sept .
Oct.
Nov.
Deo.
TOTAL
. 1254 .
Formula Best Eat*
1953
FormujLa Best Est.
Jan 0 0,0
Feb. • ,0
March .6
April ,5
May .7
June ,3
July ,4
Aug.
Sept,
Oct 0
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM QUMMEP FIIM
LOCATION
1955
Formula Best Est.
1939
Formal^ Best Est-
0,1
,2
,5
.2
J
.3
.2
.1
.3
.1
.1
MANDAIAY, BURMA
1956 1957
Formula Best Est* Fonnul^ Best Est.
Pre-1954
, 1954
Total
1955
1956
1957
1958
1959
.1
.1
.0
B
1
1
1
I
i
i
i
t
i
i
I
i
i
i
i
i
i

I
I I
1
1
I
i
i
i i
i
i
i i
i
i
i i
STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Got.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
333
1954
Formula Beet Est«
195L8
Formula Best Est*
0.12
.24
.65
.39
.24
.20
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
LQQAT1QM MOTKYiNA, BURM&
195?
Formula^ Best Est, Formula Best Est* Formula Best Est.
1252
Formula Best Est.
Pre-1954
Total
1954
1955
1956
1957
195$
1959 ,
.10.
.04
.05

ft
ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM
STATION § *3S LOCATION MTCTKHNA, BURMA_____________'
I
1234 § ' 1955 1256 125Z H
Formula Best Est» Formula Best Est* Formula Beet Est» Formula Best Est« **
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
• 1252
Formula Best Est* Formula
Jan. ;: . 0.2
Feb. .4
March 1.2 Pre-1954
April '-I*.' 1954
May .6 1955
June .6 1956
July ' .2 1957
Aug. .5 195$
Sept. . 1959 ,
Oct. Total
Nov.
Dec, . _,———«• _————
TOTAL
l
1 l
l
I
i
l
l
l
i
i
i
l
i

1
1 1
1
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
STATION 4' 901
LOCATION GUAM. MARIANAS
1254
Forjnula Beet Eat*
1955 J.356. jgg
Formula Best Est. Forjmula Best Ept* Formula Best Est.
Jan.
.04
0.04* 0.78* 0.25
Feb.
.09
.05* .30 .30
1 1
1
1
I
t
1
1
1
1
1
I
1
1
1
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
.16
.20
.16
.. .19
.17
• ' .01
3.75
1958
Formula Best Est.
•14
.23
.19
.22
•5.93 5.18
8.60 5.67
12.65 5.81
1.13
.45
.18
.23
19.67
. 1252
Formula Best Est-
,05* 2.61 1.52 .20
.05* 1.42 .27
.08* ,64 .23
.13* .53 .30
.14 .30 .07
,19** .33 .29
1.25 13*95 2.80
0.48
.75
.87 Pre-1954 2.59
.71 1954 3.75
.49 1955 1.25
.17 1956 13.95
.30 1957 2.80
.26 1958 19.67
.18 1959
Total
March
1.43 0.43
.09* .65* .24
April
.48
.08* .23* .21
May
1.54
.28* 10.57 4.09 .29
June
.28
.07* 8.30 3.16 .15

ESTIMATE
OF INFINITY 7 DOSE FROM GUMMED FIW
STATION & i 901
LOCATION! GUAM, MARIANAS
. 1254 .
Formula Best Est^
1955 1956 1221
Formula _Besi Jlst^ fprmula Best Est. Formula Beet Est.
A
n
t i
i
Jan.
0.0
0,1* 1.3* 0.4
Feb.
.2
.1* .5 .5
March
4*2 2.7
.2* 1.1* .4
April
2.7
.2* .3* .4
May
8.2
.5* 21.5 7.1 .5
June
1.0 '
.1* 16.1 4,5 .3
July
,5
.1* 7.1 2,7 .3
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
*4
.0
17.2
1953
Formula Best Est*
0.2
.4
.4
•A
11.7 10.0
16.8 10.8
34, 8 13.5
2.9
1.0
1959
Formula Best Eat.
.2 .6 .1
.3* .6 .5
2.2 24.4 5.0
1.0
1.5
1.7 !>re-1954 13.2
1.3 , 1954 17.2
.9 1955 2.2
.3 1956 24-4
.5 1957 5.0
.4 1958 41.5
.3 1959
i i
t
i
i
i i
i
i
i i
i
Aug.
Sept.
Oct.
.6
- .4 '
.5
.1* 3.3 .4
.1* 1.4 .4
.2* 1.0 .8
Oct.
.6
Total
Nov.
.7
Dec.
,6
TOTAL
41.5

1
1 1I
1
1
1
1
1
1
I
1
1 1
1
1
1 1
STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
903
1224
1955 JL9?6 195?
Formula Best JSst*. Formula Best Est. jfoOTila Bes^JEst. Formula Best Est.
.04
-04
,04
.12
.31
.15
.11
,08
,09
,10
,15
. - .05
1.28
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM
1958 .1252,
Formula Best Est. Formula Best Est.
0.11
.35
. .41
.30
.77
2.01
3.42 2.04
.26
• 14
.23
.14
,59
7.35
LOCATION IWO JIMA, VOLCANO ISIANDS
0.11* 0.28* 0.37
>H .IV ,49
.08* .25* ,52
.19* • .14* .94
.08* .32 .26
.06* ,10 .06
.07* .18 .18
.05* .34 .08
.07* .23 .17
• H* .14 .13
.37 .n .25
• 24 .40 .23
1.57 2,66 3.68
0.65
.27
,58 Pre-1954 H.06
.65 1954 1.28
.30 1955 1*57
,18 1956 2.66
.22 1957 * 3.68
.19 1958 7.35
.14 1959 3.90
"
.40 Total ' 34*5
,17
.15
3,90

STATION #
Jan«
Feb.
March
April
May
June
July
Aug.
Sept.
Dot.
Nov.
Deo.
TOTAL
903
. 1254 .
Formula Best Est
0.0
ESTIMATE
.1 ,
.2
.7
1.5
.6
.4
,2
. .2
,2
•*
.1
i 4,6
OF INFINITY y DOSE FROM SUMMED FIIM
LOCATION IWO JIM, VOLCANO ISLANDS
1955 1956 19g7
Formula Best Es^t fprnfula Best Est. formula pest Eat.
0.2* 0.5* 0.7
.2 .3 .8
.2* ' .4* ,8
.3* .2* 1,6
.1* .V .4
•1* .2 ' .1
-1* ' ,4 .3
.1* .7 .1
.1* ,5 .3
,2* .3 .3
.6 .2 .5
.4 ' .7 .A
2,6 5,1 6.3
1
1
I
1958
Formula Best Eat.
1959 _ ,
Formula Best Est.
i
i
i
i
i ii
l
Jan.
0.2
1.4
Feb.
March
April
• ' .6
. .8
'.5 '
.5
1.1 Pre-1954 91.5
1.2 . WS4 4.6
Aug.
Sept.
Dot.
Nov.
Dec.
TOTAL
.7
,3
.7
.4
1.4
15.5
.3 1958 15.5
1959 6.9
,6 Total 132
.2
t 2
6.9
i ii
i
i
i
May •
1.5
.5 1955 2.6
June
4.1
J 1956 5.1
July
9.3 4,3
.4 1957 6.3

1
1
1
1
1 1
1
1
1
1
1
1
I
1
1
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov,
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept .
Oct.
Nov.
Dec,
TOTAL
ESTIMATE OF j3r^ DEPOSITION FROjft GIJMMED FIJLM
OCA LOCATION MANILA PHILLIPINES, CLARKE AFB
*
1254 JL95J 19.g6 3,9??.
Formula Beet E_st_*. Formula Best Ept. Forjmula Best Ept* Formula Best Est
0,04 0.03* 0.12* 0.05
.04 .04 .02 .03
.30 .00* .09* . .05
.26 .17* .08* .10
.33 .01* .58** .15
.23 .07* .78 .07
.20 .04* 2.33 0.64 .23
.08 .03* .40 .20
,25 -05* .16 .14
.07 .13* .14 .09
.04 .08 .11 .03
.01. .03 .06 .21
1.85 .68 3.18 1.35
1958 1222
Formula Best Est. Formula Best Est ft
0.09 .07
.20 .06
•°3 .18 Pre-1954 2.54
-20 .12 1954 1.85
• 34 ,12 . 1955 .68
.56 .12 1956 3.18
.91 ,10 1957 1.35
• 25 .12 1958 3.44
• H .17 1959 n
.07 .13 Total
.03
.07
•^

I n
i
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
STATION # 90A
LOCATION MANILA PHILLIPINES, CLARKE AFB
12& .
Formula Best Est*
Jan. 0.0
Feb. .1
Maroh 1.7
April , 1.5
May 1.7
June . .9
July .7
Aug. .1
Sept. ,6
Oct. ,2
Nov. .1 ,
Dec. .0
TOTAL
7m6
1955 1956 1957
Formula Best JEst n Fprmula Best Est* Formula. Best Est.
0.1* 0.2* 0.1
.1 .0 .1
•0* .1* .1
•1* .1* .2
.cm .9** .3
.1* 1.5 .1
.1* 6.9 1.6 .4
•0** *9 .3
•1*' -4 .2
• 1*' .3 .2
.1 .2 .1
-i .1 4
, 1.1 6.3 2.5
1 i
i
i
i ii
1953
Formula Best Est.
Jan. 0,1
Feb. 3
March e 2
April
May 1-6
June \ t 2
July 2.5
Aue. .6
Sept.
o
^
Oct. >2
Nov.
a
Dec. .2
TOTAL 7 4 6 -
1252
Formula J3est Eat.
.2 .
.1
.3 Pre-1954 13.4
.2 !954 7.6
.2 1955 1.1
,2 1956 6.3
.2 1957 2.5
.2 1955 7.6
3 1959
.2 Total
i
i i
i
I i
i
i

I
1 I I
I
I
I
I
I
I
I
1
I I
I
I
I
I
ESTIMATE OF Srvu DEPOSITION FROM GUMMED FILM
STATION #_ 905 LQOATIQM JOHNSON ISLAND
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
Jan.
Feb.
TOTAL
March .
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
. 1224
Formu^p, Best Eftt-r
0.01
.04
0.79 0.21
5,59 1.28
,79
.12
.14
.07
.05
.08
.20
• • ' .08
3,07
1?58
Formula Best Est.
0.21
.21
1,16**
.83
.'46
.55
1.64
,35
0.21
.21
.26
.37
6.46
1252 1256 125Z
Formula Best Est. Formula Bes^ Eat. Formula Best Est.
1959
Formula Best Est.
0.08* 0.66* 0.29
.11 .49 .29
.09* .76* .29
.11* .46* .18
.08* .52 .25
.08* ,92 ,15
.04* 5.92 2.14 ,49
.05* .37 .43**
.05* .44 .12
.06* .21 . .12 •
.33 .18 .07
.24 .32 .16
1.32 7.47 2.84
.54
.85
.78 Pre-1954 °- 6^
.55 1954 3,07
.44 1955 1.32
.21 1956 7.47
,11 1957 2,84
.13 1958 6.46
.12 1959 4*07
,06 Total 25.9
.14
.14
4.07

ESTIMATE
OF INFINITY y DOSE FROM CUMffiD FILM
i
STATION #
905
LOCATION
JOHNSON ISLAND
II
n
i I
i
1254. t
Foriqul^a Best Est*
1222 1256 1957
Foru(ula Best Est. Fprnpla Best Est. Forpmla Best Est
Jam
0.0
0.2* 1.1* 0.5
Feb.
.1
.2 ,8 .5
March
7.7 1.4
.2* 1.2* .5
April
23.8 7.5
,2* .7* .3
May
4.5
.1* .8 .4
June
.5
.1* 1.8 .3
July
.2
.1* 11.8 4.8 .8
Aug.
.2
.1* .9 .7**
Sept.
,1
.1* .9 .2 •
Jan.
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
1958
Formula Best Eat.
-OJ
.3
2,3**
li'4
,9
1.1
'4.2
.9
0.5
.6
.7
.9
14.1
'
1959 .
Formula. Best Eat^
1.1
1.7
1.5 Pre-1954 2.2
1.0 1954 15.2
.8 1955 2.3
.4 1956 14.3
.2 1957 4.9
.2 1958 14.1
.2 1959 7.6
.1 Total 61
.2
.2
7,6
i i
i
i
I
i
i
i
i i
i
i
Oct.
Nov.
Dec*
.2
.4
.1
.1* . -4 .3
.5 .3 .1
.4 ,6 .3
TOTAL
. 15.2
2.3 14.3 4.9

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
STATION 906 LOCATION FRENCH FRIGATE MOALS» HAWAII
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula Best 32st*
0.01
.04
.02
0.39
.37
.09
.06
.09
.06
. .20
.10
- . .04
1.47
Formula ^est Est*
0.46 0.26
.33
1.09
.79
.20
.42
.26
.87
.16
.41
.29
5.26
1955 j.956 1957
Formula Best Kst^ Formula Best Est* Formula Best Est.
1222
Formula Best Est.
0.04* 0.29* 0.43
.05* 1.21 .37
.17* .52* .21
.07* .46* .44
.10* .30 .33
.07* .45 .19
.06* 1.82 1.03 .26
.08* .23 .21
.07* .42 .26
.06* .38 .20**
.14 .21 .17
.19** .13 .17
1.10 5.63 3.24
1.14
.74
.51 Pre-1954 0.83
1.01 1954 1.47
,73 .. 1955 1.10
,38 1956 5.63
.22 1957 3.24
.13 1958 5.26
.2A 1959 6.TL
.07 Total 22.8
.07
-07
5.31

n
ESTIMATE
OF INFINITY 7 DOSE FROM GUMMED FILM
June
July
Aug.
Sept.
Oot.
Nov.
Dec.
.3
.2
.3
.1
.5
.2
.1
.1* .9 .4
.1* " 3.7 2.0 .4
.1* .5 .3
.1* .9 .5 -'
.1* .7 .4**
.2 . .4 *4
.3** t ? .3
i iii
i
i
i i
i
STATION f
906
LOCATION FRENCH FRIGATE SHOALS. HAWAIJ '
1254 .
Fprmula Best Est*
1955 3ag$ 122Z,
Formula Best Est t Formula Best Est. Formula, Best Est.
Jan.
0.0
0.1* 0.5* 0.7
Feb.
March
*0
.1
.1* 2.0 .6
.3* ,3* .3
April
2.7
.1* .7* .8
May
2.1
.2* .5 .6
TOTAL
6,6
1*8 10.1 5,7
Feb.
March
April
May
June
July
Aug.
.5
2,2
LA
.4
.8
.7
.5
1.5
1.0 Pre-1954 3,1
1.8 1954 6.6
1.3 1955 1.8
.6 1956 10.1
.3 1957 5.7
.2 1958 11.2
i i
i
i
i ii
i
•193g
Formula pest 'Est .
1959
Formula Best Est r
Jan.
0.8 0,4
2.5
Sept.
1.9
.L 1959 Q.Q
Oct.
.5
.1 Total 48
Nov.
1.2
.1
Dec.
.1
TOTAL
11.2
9.9

I
I
1
I
I
I
I
I
1 I
I
I
I
I
I
I
I
I
STATION # 907
Jan*
Feb.
March
April
May
June
July
Aug.
Sept.
Oot (
Nov. .
Dec,
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec,
TOTAL
. 1224
Formula Best Est.
0,01
.04
.04
.03
,09
.07
,12
.03
.12
.05
.01
.04
,65
195g.
ForiquJLa pest Eet ^
0.49
.58
.76
.50
,37 •
1.94 1-30
.22
.39
.13
,19
,38
.74
6.05
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION MIDWAY ISLAND
1955 1956 3,252
Formula Best Est r Formula Best Bet. Formula Best Est.
1959,
Formula Bept Est..
0.07* 0.97* 0.60
,52 .44 .46
,09* .20* .30
.06* .25* .72
.07* .29 .54
.06* ,17 .14
.14* .30 .29
.12* .31 .39
.09* .65 ,20
.13* .21 .19
.38 .08 .09
2.36 .26 .13
4.09 4.13 4.05
2. 30
.76
1.72 Pre-1954 1 4 J30
2.60 1954 ,65
.78 , 1955 4.09
,65 1956 4,13
.57 1957 4,05
.34 1958 6.05
.^i 1959 in 7ft
.32 Total 31.0
.33
.10
10.78

STATION #.._. 9Q7_
Jan.
Feb.
Maroh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula Best Eat.
0.0
,1
.2
.2
.5
.3
.4
.1
.. .3
.1
' , .1
• • .1
1358
Forila est Eat.
. .- 1.0
ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM
1955
Formica Best Eat ^
0.1*
1.0
LOCATION MIDWAY ISLAND
.2*
a*
,2*
.1*
.2*
.6
4.1
2.4 7.0
1.5
.9
.7
3.8 2.6
.6
l.i
.3
.6
i.i'
1.8
1252
Formula^ JBest Eat,
5.0
3.3
4.8
1.3
1.1
.9
*5
.5
.5
.5
.1
20.0
1956
Formula es Eat >
1.6*
.7
.3*
,8*
.5
.3
.7
,7
1.4
-4
.2
8.1
Pre-1954
Total
1954
1955
1956 ,
1957
1958
J.957
Formula Best Est,
1959 _
2.4
7.0
8.1
7.2
13.0
20.0
63.0
1.0
.8
.5
.3
.5
.6 '
.4
.4
.2
.2
7.2
1 I
I 1 i
i
i
i i
i
i
i
i
i
i i
i
i

1
ESTIMATE
1
I
1
1
1
1
1
I
1
1
1
1
1
1
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
908
1254
Eorraul^ Best Eat^
0.04
,05
.09
.08
.12
.08
-13
.07
.28
•!5
.13
• • .04
1.26
1958
Formula Best Est-
0.21
.19
.39
.58
.29
1.08
2.75 1.91
-63
.35
.22
.17
.16
6,18
OF Sr90 DEPOSITION FROM GUMMED FIM
LOCATION WAKE 'ISLAND
1251 1956 1957
Formula Best Est. formula , pest Est. Formula Best Jtet.
. 195.9
Formula Best Est.
0.05* 0.30* 0.22
.11 .50 .28
,21* .22* .21
.15* .14* -22
.09* 1*03 .22
,04* .52 .18
.04* 4.40 1.11 .39
.08* .24 .20
.07* ,22 *23
.11* .29 .27 •
.11 ,16 .24
.32 .17 .27
1.38 4.90 2.93
0.55
.57
.54 Pre-1954 1*03
1,03 1954 1*26
.81 . 1955 1.38
.34 1956 4.90
.44 * 1957 2,95
Total
1958 6.18
1959

ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIIM
n iiiiiiiiiiiiiiiii
STATION #
908 LOCATION WAKE ISLAND
195A , 1955 1956 1957
Formula Best Est, Formula Best JEst. Formula Best Est* Formula pee^ IJgJ^
Jan.
Feb,
March
April
May
June
July
Aug.
Sept.
Oct.
Nov,
Dec.
TOTAL
0.0 . 0.1* 0.5* 0.4
.1 ,2 .8 .5
.6 .4*:- .3* ^3
.5 .3* .2* .4
.6 .2* 1.7 .4
.3 .1* 1.0 .3
.4 ,1* 9.9 2.6 .6
.2 .1* .5 .3
.7 .1* .5 ,4 •
A .2* .5 .6
.3 .2 .3 .6
.1 .5 .3 .5
4,2 2.5 9.4 5.3
1958 1959
Formula Best Est. Formula Best Est^
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
0.4 '1.2
.3 1.1
.8 i.o Pre-1954 4,0
1.0 1.8 1954 4.2
.6 ' 1.4 1955 2.5
2.1 .6 1956 9.4
• 7.1 ' 4.9 .7 1957 5.3
1.7 1958 14.2
,8 1959
.7 Total
,5
.4
14.2

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
STATION #
Jan*.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct s
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec*
TOTAL
ESTIMATE OF Sr90 DEPOSITION gROM GUMMED FIIM
909 LOCATION CANTON, PHOENIX ISLANDS^
JL954, 1221 19?6 3,957
Formula Best Est. Formula Best Est, Fprigula. 3est Est. Formula Best Est^
0.04 0.02* 0.07* 0.05
*oa (H o3 .01 .04
3.67 .91 .02* .04* ,05
.08 .01* .01* .06
.35 .00* .09 .07
.15 .01* .19 ,18
.07 a G2* .15 ,08
.07 ,02* .06 .11
.06 ,01* .12 .10
,06 .00* .03 .09 '
.03 .08 .02 0.05
.05 .02 .04 .50
1*95 ,24 .83 1.38
19?_8 . 1959
Formula Best Est , Formula Best Est fc
0.15 0.04
.09 .07
.05 .21 Pre^l954 0.4?
.05 ,09 1954 1-95
.37 .15 1955 .24
.07 . .24 1956 ,83
.13 ,09 1957 1.38
,40 1958 1.53
.08 1959
.10 Total
,02
.02
1.53

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY 7 DOSE FROM GUMMED FIIM
909 LOCATION CANTON, PHOENIX ISLANDS
195A t 1955 A226 1937
Formula Best Eat. Formula Best Est. Formula Best Est. Formula Best Eat.
0,0 0.0* 0.1* 0.1
.1 .1 .0 .1
27.8 6.2 .0* .1* .1
.5 .0* .0* .1
1,9 .0* .1 ,1
.6 .0* .4 " .3
.2 .0* .3 .1
.2 .0* .1 .2
.1 .0* .3 .2
.1 • .0* .1 .2
.1 .1 .0 .1
... .1 .0 ' .1 .9
10.1 0.2 1.6 2,5
D
1
1
iiiiiiiiiiiiiii
Jan.
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
1958 . 1252
Formula Best Est. Formula Best Est.
0.3 . o.l
- 1 - 1
.1 .4 Pre-1954 1*4
.1 . .2 1954 10.1
.8 .3 1955 0.2
.2 ,4 1956 1.6
•3 .2 1957 2.5
1.0 1958 3.6
.2 1959
.3 Total
.1
.1
3.6

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
ESTIMATE OF Sr90 PSPOSmON FROM GUMMED FILM
STATION # ,910 LQQA©PIQM PONAPIJL MAflfffiftU' ISLANDS
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oo-t;
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Oct.
Nov.
Dec.
TOTAL
1224 1221
Formul^ Beat Eat* Formal » Best Est. Forynula. Best ,pj3")f^ FfllfflVll^ Best Est.
0.04
,04
1.42
4*11 l.ll
4.28 1.15
.30 0,24
.13
.09
£
.47 •
.09
.18
. . ,08
5.04
Formula Best Est.
0,05
.14
. .18
.45
11.77 4.96
6.31 3.84
2.00
.42
.93'
.31
.13
.19
13.60
, 1252
Formula Best Est.
0,06* 0.26* 0.21
.08 ,20 ,22
.05* .26* .21
.07* .22* .11
.06* .88 0.55 .18
.03* 2.32 1.37 .23
.04* 1.56 .30
.03* .29 .27**
.05* ,13 .10
,10* .08 .09
.37 .07 .06
.19 .09 0.30
1.13 5.08 2.28
0.64
1.30
.85 Pre-1954 4.H
1*17 1954 5.04
.54 1955 1.13
.17 1956 5.08
.28 1957 2.28
.24 1958 13.60
.17 1959
.11 Total
.09
-..

ESTIMATE OF INFINITY y DOSE FROM OUMMED
STATION # LOCATION PONAPE, MARSHALL ISLANDS
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec,
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
. 1254 . -
Formula Best Est«
0.0
.0
9,6
28.3 6,8
29.3 6.4
1.2. 0,9
,,4
.2
1.2
,2
.4
.1
26.2
1958
Formula Best Est.
. 0.1 .
.2
.4
•!"8 .
23.2 9.8
13,5 '7,6
5.5
1.1
2.1
.8
.3
.4
29.3
1955
Formula Beet Eat.
0.1*
.2
,1*
.1*
a*
a*
.1*
.!&
.1*
.2*
.7
.3
2.2
195?
Formula Best Est.
1.4
2,6
1,6
2,1
.9
.3
.5
.4
.3-
.2
.1
1256 ,L25Z
Formula B^s^ Ep^ r Formula Bes^ Es^n
0,4* 0.4
.3 .4
.4* .3
.3* .2
1.9 1.1 ,3
6.5 2.5 ^ ,4
3.8 ,5
.6 .4**
.3% .2 ' .
,2 .2
.1 .1
.2 0.5
10.2 3.9
Pre-1954 16.5
Total
1954 26.2
1955 2.2
1956 10.2
1957 3.9
1958 29.3
1959
I I
I
I
a
i
i i
i
i
i
i
i
i
i
i
i

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
STATION
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec .
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
. 1254
Fprmula Beet Est.
0.04
.02
1.39
.55
6,24 1,52
.30
.13
.10
.04
.02
.10
.06
4,27
19518
Formula Best Est .
0.10
.04
.07
.22
4.89 3.40
10.20 4.61
3.80 3.73
.55
.30
.18
.09
,20
13.49
ESTIMATE Off Sr90 DEPOSITION FROM GUMMED FILM
LOCATION TRUK, CAROLINE ISLANDS
1225 1256 125Z
Formula Best Est. Formula Best Est. Formula Best Est.
1252
Formula Best Est^
0,09* 0.41* 0.14
.07 .13 .21
.05* .27* ,08
.10* .23* ,09
,05* 1.48 1.05 .12
.07* 4.10 2.22 .13
.02* 4.07 1.74 .38
.05* .30 ,21
.04* .17 .16
.05* .05 .10
.09 .11 .09
.20 • .I? JLL
.88 6.81 1.95
0,39
.97
.62 Pre-1954 1.51
.58 1954 4.27
.33 ., 1955 .88
.19 1956 6.81
.19 1957 1.95
Total
1958 13.49
1959

STATION #
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE OF INFINITY y DOSE FROM OUMffiD FILM
911 LOCATION TRUK, CAROLINE ISLANDS
l^A . ' 1955 1956 1957
Formula Best Est* Forjifila Best £st. Formula Best Est^ formula, Best Est.
0,0 0.2* 0.7* 0.2
.0 .1 .2 .3
10.9 .1* .4* - .1
3.5 .2* .3* .2
43.1 9.5 .1* 2.9 1.7 .2
1.1 .1* 8.2 5.2 .2
,4 .0* 14.0 5.2 ,6
.1 .1* .7 .3
.1 .1* .4 .3 >
.2 . .1* .1 .2
.2 .1 .2 .2
.1 .3 .3 .5
26.1 1.5 15.4 3.3
1
1
D
1
i
1
i
i
i
iii
i i
i
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
19?_8 1252
Formula Best Est. Ifgrjqula, Best Est.
0,2 ' • 0.8
,1 1.9
.1 1.2 Pre-1954 5.6
.4 1.0 1954 26.1
9.6 6.6 .6 1955 1.5
19.3 9.1 .3 1956 15.4
10.2 ' 8.2 .3 1957 3.3
1.4 1958 28.1
.7 1959
.5 Total
.3
.5
28.1
i
i
i

1
ESTIMATE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Deo.
TOTAL
912
Formula Ijiest Est.
0.01
.04
1.27
4.04 l.U
.49
.10
.10
.06
.07
.15
.08
• ' .05
3.56
1958
FVTCFiUft Beat Est-
0.11
.10
.09
.10
3.03 1.82
5.25 3.30
3.26 1.45
.67
.20
.11
.06
.14
8.15
OF Sr90 DEPOSITION FROM GUMMED FIIM
LOCATION
1256 1957
Portia Best Est. 1tarsia BestJEst^ Formula Best Est.
0.05*
.04*
.10*
.05*
.03*
.05*
.03*
.06*
.03*
.08*
.11
.10
0.72
.1222.
Formula Beet Est.
0,40
1.08
.42
.48
.44
.09
.08
.12
.11
.14
.19
.21
3.76
YAP, PALAU ISLANDS
0.32* 0.06
.05 .09
.17* .09
.10* .11
.62 .16
.45 .12
.91 .26
.08 .17
.09 .19
.02 .08
,15 .09
.05 .73
3.01 2.20
Pre-1954 2.30
1954 3,56
1955 0.72
1956 3.01
1957 2.20
1958 £.15
1959 3.76
To^al 23.7

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
912
19$4
Formula Beet Eat.
0.0
ESTIMATE OF INFINITY_y.DOSE FROM 3UMMEP FILM
.1
9.7
25.3 7,0
2.7
.4
,3
.2
.2
.4
.2
.1
21,3
1958
Formula Best. 'Eat.
'• 0.2
•2
.2
.2
5.9 3.7
9.9 6.5
8.6 3.9
1.7
.5
.4
.2
.3
18.6
LOCATION
1955
Formula Best Est.
0.1*
.1*
.2*
.1*
.1*
.1*
.1*
.1*
.1*
.1*
.2
.2
1.5
1252
Formula Best Eat.
.8
2,2
.8
.9
.8
.2
.1
.2
.2
,2
.3
.3
7.0
YAP. PALAU ISLANDS
19?6 125Z
fprrau^a Beet Est* Formula pest Est.
0.5* " 0.1
.1 .2
,3* .1
.2* .2
i.o .3
.9 - ,2
2.3 .4
.2 .3
.2 .4 -
.1 .2
.3 .2
.1 1.4
6.2 4.0
Pre-1954 7.8
1954 21.3
1955 1.5
1956 6.2
1957 4.0
1958 i8 # o
1959 7 n
Total 66.0
a
i i i
i
i i
i
i
i i
i
i i
i i
i
i

I I
I
I
I
I
I
I
I
I
I
I
I
I I
I
I
I
ESTTM1TE OP ST» DEPOSITION FROM GUMMED
STATION # 913 LOCATION KQHOfl, PAIAU ISLANDS
Jan,
Feb,
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan,
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
195^
Formula Best Eat.
0.04
.06
,92
.95
,93
.17
.08
.10
.09
.07
.05
.02
3.48
1958
Formula. Best Est.
0.05
.18
.03
.15
".94
2.16
2.99 2.50
.34
.15
.12
.07
6.89
1955
JtonnciJLft B^s "fc Est ^
.04*
,04
.05*
,03*
.05*
.03*
.01*
,02*
,05*
.05*
.18
.14
.69
.1252
Formula Best Est,
0.25
.59
.29
.51
.36
.08
.07
.06
.09
.09
.09
.09
2.57
^O^A 10*57
&Z2& A^yjL
FOj*^nL\X& 8cst Est ». Foriniilfl. Bef t *?st ^
0.13* 0,08
.07 , .11
.15* .04
.11* . .10
.19 .13
.41 .08
1.20 ,22
,16 .15
.07 .16
.13 .13 '
,18 .05
.11 .19
2,91 1.44
£re-1954 0.94
1954 3.48
1955 ,69
1956 2.91
1957 1,44
1953 6.89
1959 £,57
Total 13.9

ESTIMATE OF INFINITY y DOSE FROM SUMMED FIIH
STATION # 913 LOCATION KOROR, PALAU ISLANDS
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan,
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
125A . '
Formula Beat Est.
0.0
.1
6.4
5.a
6.0
.6
.2
.3
... .2
.2
,1
.1
19g8
Formula^ Best Est-
Formula Best Eat,
0.1*
,1
.1*
.1*
.1*
.0*
,0*
a*
.3
.2
" 20.0 1.3
0.1
.3
.2
•3. '
1.9
4.3
8.2 6.9
.9
.3
.2
16.0
1252
Formula Best Eat.
0.5
1.2
.5
.9
.6
.1
.1
.1
.1
.1
.1
4.4
1956
Fflnplft Best Est^
0.2*
.1
.2*
,2*
.3
3*3
.4
.2
.2
.4
.2
6.5
Pre-1954
Total
1954
1955
1956
1957
1958
1959 ,
A25Z
Formula^ jtegt Est.
3.4
20.0
1.3
6.5
2.5
16.0
4.4
54.0
0.1
.2
.1
.2
.2
.1
.4
.2 -
.3
.3
.1
•3
2,5
0
fl
0
II
I
I
I
I
I
I
I
I
I
I
I
I
I

1
1
11
1
1
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
914
195/1
1955 1?56
Formula Best JJstu Formula JBejst JEst*^ Formula, Best Est*
0.04
.04
.04
.85
.15
.08
.09
.06
.04
- .21
.06
. . .05
ESTIMATE OF Sr90 DEPOSITION FRCM GUMMED FILM
LOCATION LIHUE, HAWAII
0.09* 0.39*
.15 .32
-12* ,36*
.06* .10*
.09* .44
.06* .40
.04* 1.00
.06* .15
.05* .60
.10* .25
0,13 .18
.20 .46
JL9_g_
Formula Best Est-
0.62
.65
.26
.36
0.33
.24
-40
,43
.28
.r7
.17
.49
TOTAL
l.?l
1.15 4.65
4.40
1 1
1958
. 1222
Formula Best Est. Formula Best Est.
1
1
1
1
1
1
1
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
0.27
.24
1.11
• 67
.50
.68
.64
.32
.22
.21
.19
.80
5.85
1.92
1.91
1.63 Pre-1954
1.78 1954
1.20 1955
.40 1956
.29 1957
.48 1958
.28 1959
.18 Total
.09
0.61
1.71
1.15
4.65
4.40
5.85

STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
914
ESTIMATE
1254 .
Forn]ula Best Est.
0.0
.1
.3
5.1
.8
.3
.3
.2
.1
.5
.1
.1
7.9
1958
Fornju^a Best Est.
0.5
.4
2.2
1.1
1.0
1.3
1.6
.8
.5
.7
.5
1.9
12.5'
OF INFINITY y DOSE FROM SUMMED FILM
LOCATION LIHOE, HAWAII
1955 3.9;% 125Z
ForjiMla JBast JSst^ Formula Best Est. Formula Best Est.
3=252
Formula Best Est.
0.2* 0,6* 1.1
.3 .5 1.1.
.2* .6* .4
.1* .1* .6
.2* .7 .5
.1* .8 .4
.1* 2.1 .6
-1* .3 .7
.1* 1-3 .5
.2* ,5 .4
.2 .3 .4
.3 .9 .9
.2.1 8.7 7.6
4.1
3.9
3.1 Pre-1954 2.2
3.2 !?54 7.9
^ * ft-
2.1 1955 2.1
.7 1956 8.7
,5 1957 7.6
,g 1958 12.5
.4 1959
.3 Total
.1
D
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION #
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Got.
Nov.
Dec ,
TOTAL
Jan.
Feb.
March -
April
May
June
July
Aug.
Sept,
Oct.
Nov.
Dec.
TOTAL
ESTIM^rp OF Sr90 DEPOSITION FRQ!^ GUMMED FIIAf
915 UOaitfCQN HONOLULU. HAWAII
1224 195? 1956 JL9JJ7
Formula JBest JSsW Formula Best-Eat^ Formula BeBt _Eal^ Formula Beat Eat*
°.°4 0.04* o.21* 0.34
.03 ,16 .40 f 5i
.15 .11* .25* ,21
2.55 0.68 .11* .24* .28
•38 .09* .23 .15
.11 *10* 1.06 .!£
.11 .07* 1.01 .47
.04 .07* .08 .27
•°4 ' .04** .22 .26
.09 .10* .15 ,12 '
..05 ' • ,06 .14 .20**
.01 iy am ,41 fi*,
1-73 1.12 4,10 3,40
1958 1222
Formula Best Est r formula Best Est*
0.27 0.96
.16 . 1.48
, .89 ' 1.08 ' Pre-1954 0.49
.51 .86 1954 1,73
.58 1.96 , 1955 1.12
.38 .23 ' 1956 4.10
.53 ,10 1957 3,40
.22 1958 4.43
.19. 1959
.19 Total
.13
.45
-4.43

Jan.
Feb.
Mar oh
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
ESTIMATE.OF INFINITY 7 DOSE FROM OUMMEP FILM
195A t . 1955 1956 12SZ
Formula Best Est. Forp^la Best Est. Formula Best Est. ForjEnql^ £§st Eat*
0.0 o.l* 0,3* 0,6
- 1 -3 .6 ,8
.8 .2* ".4* .3
15.2 3.9 .2* .4* .5
2.1 .2* ,4 j
•4 ,2* 2.1 , ,3
•3 -1* - 2.1 .g
.1 1* 5 y
•" .4
.. - 1 - 1* - 5 .4
.2 .2* .3 .2
• 1 .'1 3
' - 0 .3 .2 7**
8-1 - - 2 ' 1 7,8 5,,7
1958 , 1959
Formula. Best J£j3t - Forro^,i^lQ Best Est .
0.4 2.0
.3 . 3.0
1.8 2.0 Pre-1954 1.8
.9 . 1.5 1954 8.1
1.1 3.4 19?5 a.l
.8 .4 1956 ?4 8
' 1.4 .2 ' 1957 5.7
.6 1958 9.7
.3 1959
.6 Total
.4
1.1
Q,7
I
I
I I
I
I
I
I
I
I
I
I
I
I
I
I
I
I

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
STATION #. 916
Jan.
Feb.
March
April
May
June
July
Aug.
Sept*
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
19?4
Formula Best Est.
0.04
.03
.12
.86
1.48 0.73
.13
.10
.06
.06
.11
.05
,05
2.34
1938
Formula Best Est .
0.26
.33
1.47
1.95
1.33
.75
.63
.55
.34
.44
.51
.73
9.20
ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FIIM
1951
FprmuJLa Best Estj,
0.17*
.55
LOOATIQNL_,HILO v .HAWAn
.28*
,21*
.31*
.22*
.20*
.12*
.11*
.16*
.21
.19
2.73
1252
Formula Best Est*
1.47
4*57
2.84
3.58
3.07
.94
.63
1956 125Z
Formula Best Est« Formula Best pst.
0.47* 0.65
1,00 .71
.84* .76
.30* .70
1.22 .71
1.04 .49
1.65 .83
.40 .58
.61 .43
.36 .30
.26 .25
.32 .57
8.47 6,98
Pre-1954 1.02
Total
1954 2.34
1955 2.73
1956 8.47
1957 6.98
1958 9.20
1959

STATION f 916
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May .
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
. 1254 . '
Formula JJest Est*
9.4
0.0
.0
.7
5.0
4.1
,5
.3
.2
.2
.3
.1
.1
11.5
1958
Formula. Best Eat,
0.4
.6
2.9
3.4
2.6
1.4
1.7
1.4
.8
1.5
1.4
1.7
19.8
ESTIMATE OF INFINITY y DOSE FROM SUMMED FILM
1,955
Formula Best Eat,
0.4*
1.1
LOCATION HILO. HAWAII
.5*
.4*
.3*
.2*
.2*
.3*
.4
.3
5.1
1252 .
est Eat.
3.1
9.1
5,4
6.5
5.3
1.6
1.0
1256 sat. Eat.
0.7*
1.6
1.3*
.4*
1.9
2.1
3.4
.9
1.3
.7
.5
.6
15.4
Pre-1954
Total
1954
1955
1956
1957
1958
1959
3.8
11.5
5.1
15.4
12.0
19.8
Best Est.
1.1
1.2
1.2
1.3
1.2
.9
1.4
,9
.7 '
.6
.5
i.o
12.0
I
I
I I I
I
I I
I
I
I
I
I
I
I
i
I
i

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
STATION ki 922
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oot.
Nov.
Deo,
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept*
Oot c
Nov.
Dec.
TOTAL
© V
Formula
Beat EC
0.04
-04
38,55 3.15
3.93 1.08
20,04 2.15
.30
,18
,16
.19
.02
.03
. .08
MOMMBMMi
. 7.42
1953
FOFdillft Bfflli £flft.
0,08
.26
,10
12.1,3 5,91
1.31
1.64
©.35
.12
.05
-Li
10.22
ESTIMATE OF Sr90 DEPOSITION FRCM QlMfflD FIDli
SjOflATIOfc^
KWAJALEIN, MARSHALL ISLANDS
1955 3fl56 1252 Beat Est.
1222
Fornulft Beat Sot
0.40
0.14* 0.32**
.14 .17
,07* .16*
,07** 4.43 0.76
.05** 14.40 1.44
,05* 4.36
.08* .89
.07* .38
,16* .28
. ,19** ^24
,2^** ,12
1,37 9.55
.52 ©
,38 Pre-1954
.70 1954
.26 1955
.13 2.956
.16 1957
.17 1956
.fV5
.07 Total
.14
.11
3.09
1Q59
0.16
.21
.10
.08
,07
.20
.24
.33
,20
.08
,13**
.16
1.96
7.42
1.37
9.55
1.96
10.22
3.09

ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM
STATION #_92, LOCATION KWAJALEIN* MARSHALL ISLANDS
Jan.
Feb.
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
Jan.
Feb.
TOTAL
March
April
May
June
July
Aug.
Sept.
Oct.
Nov.
Dec.
TOTAL
Formula Best Eat,
0.0
.0
314.3 25.0
26.3 6.5
133.2 13.2
1.2
.6
,5
.5
.1
.1
.1
35.8
1958
Formula pest Est.
0.1
.5
.2
.2
24.3 12.9
2.5
4.4
.9
.3
.4
.1
22.8
1955
Formula Beat Est.
0.3*
.3
.1*
.2**
.1**
.1**
.1*
.1*
.1*
•3*
.4**
.4**
2.5
1252
Formula Best Est
0.9
1.0
.7
1.3
.5
.2
.3
J
.1
.1
.2
.2
4.9
1226 1957
Formula Best Est. Formula Best Est.
0.5** 0.3
-3 .3
.2* .2
.6* .1
10.6 2.0 .1
27.4 5.8 .4
9.1 .4
2.0 .5
.9 .3 •
.5 .2
.5 .3**
.2 .3
22.6 3.4
Pre-1954
Total
1954 35,8
1955 2.5
1956 22.6
1957 3.4
1958 22.8
1959 4*9
D
a
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