Reports of the Inspectors of Mines of the anthracite coal regions of ...

INSPECTORS OP MINES. *2C3
district of the Wyoming coal-fields, Luzerne county, lying east of and including
Slsl day of December, A. D. is75.
JlODE OF VEXTILATIOX.
Steam jet
Furnace
Steam jet
Natural
....do
Fau IT dia . by 4'-^ face
— do do...:
Natural
....do
....do
.cio ,
Furnace 4' by 6'
do. .. 5' by 8'
— do... 5' by 6'
Natural
....do
Furnace 5' by 6'
Natural
....do
Furnace 5' by 8'
vein Is abandoned
N atural
....do
Steam jet
vein is abandoned;
Furnace 6' by 10'
do... 4' by 6'
5.. do. ..5' by 7' and
\ Fan
Natural (Drawing out pillars)
(Drawing out pillars) ....
Fan 15' dia. by 6' face
(Idle in 187.5)
(Idle in 1875)
Furnaces' by 6'
Natural
Furnace 5' by 6'
Furnace 5' by 6', nat'l & steam jet
Furnace 8' by 8'
....do... 6' by 8'
Furnace 6' by 8'
Steam jet
Fan 16' dia. by 6' face.
Fan 12' dia. by 4' face.
Fan 12' dia. by 4' face.
Furnace 6' by 8'
Natural
Furnace 6' by 6'
....do...fi'by6'
....do... 2' by 4'
Natural
Furnace 12' by 6'
.. .do... 8'by 8'
Natural (Idle since Sept. 29).
^
Double furnace
Double furnace
' Good
\
Furnace 6' by 7' "
....do... 6' by 7' "
do... 6' by 7'
....do... 7'by 8'
....do... 7'by 8'
Fan 14' dia. by "
4' face
Fan 12' dia. by 4' face "
This vein is not working at present.
Fan 12' dia. by 4' face Good ...
S Fan 12' dia. by 4' face "
\ ..do do "
I
F uruace 7' by 8' "
1
.
Used
1
as a s shaift.
Yes,
) 2
91
112
103
72
135
U2
lis
60
14
29
87
109
140
126
48
61
J
.56 r
110
. 55
25
103
14
15
11-5
159
47
135
16
110
112
143
178
83
174
50
1-42
14
165
204
192
34
78
126
199
2
P-3
12
38
43
55
55
19
«0
61
19
"'33'
18
lis
811
53$
12
107
117
16
89
117
59
119
109
J
Joi'
57,19?
7«,94i
84, 145
ft5,371
5.5,938
107,003
11.5,896
M3,424
5,710
26,4.32
34,610
59,986
77,324
113,094
101,241
•37,844
73,212
"66,675
"26,'4.5«
26,589
67,112
23,520
21,090
74,480
44,800
78,064
41,567
8.5,500
115,748
120,794
42,511
S9,839
128,386
\ 157,4-56
\ 124,288
f
47,447
172,119
5,600
58,760
158,9.35
47,625
165,165
141,797
48.251
130,648
159,943