TELE-TECH & - AmericanRadioHistory.Com
TELE-TECH & - AmericanRadioHistory.Com
TELE-TECH & - AmericanRadioHistory.Com
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Electronics Corp of America 77 Broadway<br />
Cambridge 42 Mass- 5- 9- 17- 19- 32- 36- 42 -43-45<br />
Electron -Radar Products 4806 W Chicago Ave<br />
Chicago 51 III- 12 -36 -43<br />
Electra- Physics Co 287 -P Broadway New York<br />
7 N Y- 9 -17 -28<br />
Electro Products Labs 4501 N Ravenswood<br />
Ave Chicago 40 III- 6- 7- 18- 29 -39-44<br />
Electro-Pulse Inc 11861 Teale St Culver City<br />
Calif- 9 -13-43<br />
Ellison Draft Gage Co 548 W Monroe St<br />
Chicago 6 III -31-46<br />
El Mec Labs 730 Blvd Kenilworth N J -24<br />
El- Tronics Inc Penn Ave Mayfield 1 Pa -23<br />
Engelhard Inc Charles 850 Passaic Ave E<br />
Newark N J-42<br />
Eng'g Research & Devel Addison III -51<br />
Erw'ood Inc 1770 W Berteau Ave Chicago 13<br />
111 -37-47<br />
Esco Mfg Co 6961 Vine St La Grange 111 -51<br />
Ee Instrument Co 96 S Washington Ave<br />
Bergenfield N J- 6 -36-38<br />
Fafnir Bearing Co 37 Booth St New Britain<br />
Conn -44<br />
Fairchild Camera & Instrument Corp Industrial<br />
Camera Div 88 -06 Van Wyck Blvd Jamaica<br />
1 L I N Y -51<br />
Farr nd Optical Co 4401 Bronx Blvd Bronx<br />
70 N Y -51<br />
Federal Telephone & Radio Co Div IT &T 100<br />
hingsland Rd Clifton N J- 13 -24-30<br />
Feedback Controls Inc 1332 N Henry St<br />
Alexandria Va-34<br />
Fenwal Inc Pleasant St Ashland Mass -41<br />
Ferrara Inc 8106 W 9 Mile Rd Oak Park 37<br />
Mich -19<br />
Fielden Instrument Div Robertahaw Fulton<br />
Controls 2920 N 4 St Philadelphia 33 Pa -9-<br />
10- 11- 18- 19- 23- 24- 31- 32- 33- 40- 41- 42- 44 -47 -49<br />
Fischer & Porter 19 Warminster Rd Hatboro<br />
Pa-4-5-9-11-12-16-19-31-38-41-42-46<br />
Fisher Oscar Co 1000 N Division St Peekskill<br />
N Y -51<br />
Florman & Rabb 68 W 45 St New York 36<br />
N Y -28<br />
Ford Instrument Co Div Sperry Rand Corp<br />
31 -10 Thomson Ave Long Island City 1<br />
N Y -42<br />
Franklin Electronics Inc E 4 St Bridgeport<br />
Pa- 4 -9-40<br />
F -It Machine Works 26 -12 Borough PI Woodside<br />
77 N Y -51<br />
Frier. Instrument Div -Bendix Aviation Corp<br />
1400 Taylor Ave Baltimore 4 Md- 16- 23 -31-<br />
42-50<br />
Gates & Co G W Hempstead Tpke & Lucille<br />
Ave Franklin Square L I N Y -51<br />
Gates Radio Co 123 Hampshire St Quincy 111 -48<br />
General <strong>Com</strong>munication Co 681 Beacon St<br />
Boston 15 Mass -30 -38<br />
General Controls Co 801 Allen Ave Glendale<br />
I Calif- 31 -42-46<br />
General Electric Co - Apparatus Sales Div I<br />
River Road Schenectady 5 N Y- 10- 13- 17 -21-<br />
26- 27- 28- 29- 30- 38- 39- 40- 41- 42- 43- 45- 46- 47 -48-49<br />
General Mills Inc Mechanical Div 2600 Far<br />
Hills Bldg Dayton 9 Ohio- 9- 10- 16 -32-42<br />
General Precision Lab 63 Bedford Rd Pleasantville<br />
N Y -51<br />
General Radio Co 275 Mass Ave Cambridge 39<br />
Mass- 13- 22- 24- 37 -39-47<br />
General Riveters Inc -Electro Mechanical Div<br />
785 Hertel Ave Buffalo 7 N Y -44<br />
Geotechnical Corp 3712 nagger Dr Dallas 9<br />
Texas -47<br />
Giannini & Co G M 918 E Green St Pasadena<br />
Calif -4 -29<br />
Gibbs Mfg & Research 420 Main St Janesville<br />
W isc -43<br />
Gilbert & Barker Cold Spring Ave W Springfield<br />
Maass -14<br />
Gilmore Industries 6713 Euclid Ave Cleveland<br />
3 Ohio- 9- 12 -31 -40 -44-49<br />
Glens Falls Lab Upper Glen St Glens Falls<br />
N Y -9<br />
Godfrey Mfg Co 2642 S Michigan Ave Chicago<br />
16 111 -1<br />
Gordon Enterprises 6362 N Cahuenga Blvd N<br />
Hollywood Calif -28<br />
Goon Electric Co Stamford Conn- 12 -19-31<br />
Gorrell & Correll Haworth N J -51<br />
Gruson- Stadler Co Electronics Park W Concord<br />
Mass -51<br />
Grayhar Electric Co 420 Lexington Ave New<br />
York 17 N Y- 22- 37 -40-48<br />
Greenleaf Mfg Co 7814 Maplewood Industrial<br />
Court St Louis 17 Mo-34 -40<br />
Gulton Mfg Corp 212 Durham Ave Metuchen<br />
N J -51<br />
Gurley W & L E 514 Fulton St Trug N Y -50<br />
Haledy Electronics Co 57 William St New York<br />
5 N Y -19<br />
Hallamore Electronics Div Siegler Corp Anaheim<br />
Calif -51<br />
Hall Sonic Eng'g Co 2402 2 St Peru III -51<br />
Hamilton Watch Co Columbia Ave Lancaster<br />
Pa -43<br />
Hamlin Inc 1316 Sherman Ave Evanston III -51<br />
Hanovia Chem & Mfg Co 100 Chestnut St<br />
Newark 5 N J -51<br />
Hastings Instrument Co Newcomb Ave off Ivy<br />
Home Rd Hampton Va -46-50<br />
Haydon Co A W 232 N Elm St Waterbury<br />
20 Conn -43<br />
Haydn Bros of N J Sub Burroughs Corp P 0<br />
Bos 1226 Plainfield N .1 -4 -9<br />
Hays Corp 742 E 8 St Michigan City 1nd- 12 -19-<br />
26-31-41-42<br />
Hays Mfg Co Industrial Sales Div 801 W 12<br />
St Erie Pa -12<br />
H -B Instrument Co American & Bristol Sts<br />
Philadelphia 40 Pa- 16 -38-42<br />
Heiland Div Minneapolis -Honeywell 5200 E<br />
Evans Ave Denver 22 Colo-18-28-31-39-40-<br />
42-44-47<br />
Hewlett -Packard Co 275 Page Mill Rd Palo<br />
Alto Calif -24 -33<br />
Hickok Electrical Instrument Co 10514 Dupon<br />
Ave Cleveland 8 Ohio- 13- 24- 3:3- 38 -39-51<br />
Hill Electronic Eng'g & Mfg New Kingstown<br />
Pa -13<br />
Holland Electronics 2133 Central Drive S East<br />
Meadow L I N Y -51<br />
Hycon Electronics Inc 321 S Arroyo Pkwy<br />
Pasadena Calif -13<br />
Illinois Testing Labs 420 N La. Salle St<br />
Chicago 10 III- 16- 23 -42-50<br />
Impact -O-Graph Corp 1900 Euclid Ave Cleveland<br />
15 Ohio -18-47<br />
Industrial Development Labs 17 Pollock Ave<br />
Jersey City 5 N J- 9- 12 -42 -51<br />
Industrial Electronic Engrs 3973 Lankershim<br />
Blvd North Hollywood Calif -49<br />
Industrial Electronics Inc 8060 Wheeler St<br />
Detroit 10 Mich-4-10-18-21-23-24-29-31-34-40-<br />
44-47-49<br />
Industrial Instruments Inc 89 <strong>Com</strong>merce Rd<br />
Cedar Grove N J -Il<br />
Industrial Test Equip Co 55 E 11 St New<br />
York 3 N Y- 7- 9 -24 -34<br />
International Projector Corp 55<br />
La France<br />
Ave Bloomfield N J -1<br />
International Research Development 797<br />
Thomas Lane Columbus 16 Ohio -47<br />
J -B -T Instruments Inc 441 Chapel St New<br />
Haven 12 Conn -13 -42<br />
Johnson Co E F Wasecaminn -2<br />
Johnson -Williams Inc 2625 Park Blvd Palo<br />
Alto Calif -26 -46<br />
Jordan Electronic Mfg Co 3025 Mission Rd<br />
Alhambra Calif -51<br />
Kahn & Co 541 Windsor St Hartford 1 Conn -47<br />
!Cartoon Inc P 0 Box 472 Huntington Beach<br />
Calif -35<br />
Kay Electric Co 14 Maple Ave Pinebrook N J-<br />
9-13-33-37-39-47<br />
Kearfott Co 1378 Main Ave Clifton N J -4 -50<br />
Kemlite Labs 1819 W Grand Ave Chicago 22<br />
I11 -51<br />
Keystone Watch Case Div Riverside Metal Co<br />
Div H K Porter Co Riverside N J -29<br />
Kine -Lab 3250 Kenilworth Ave Berwyn III -51<br />
Kirkland Co H R 8 King St Morristown N J -1<br />
Kocour Co 4800 S St Louis Ave Chicago 32<br />
III -27<br />
Lamaco Inc 9230 W Grand Ave Franklin Park<br />
III -52<br />
LaMotte Chemical Products Towson 4 Baltimore<br />
Md -27<br />
Lumpkin Labs Inc Technical Div Bradenton<br />
Fla -22<br />
Landsverk Electrometer Co 550 W Garfield<br />
Ave Glendale 4 Calif -32 -51<br />
Larson Instrument Co 24 Orchard St Tarrytown<br />
N Y -9 -42<br />
Lavoie Labs Inc Matawan and Freehold Rd<br />
Morganville N J- 2 -9 -51<br />
Lear Inc 3171 S Bundy Dr Santa Monica<br />
Calif- 4- 7 -34 -36<br />
Leeds & Northrup 4970 Stenton Ave Philadelphia<br />
44 Pa- 17- 24 -27 -42<br />
Lektra Labs 154 11 Ave New York 11 N Y -51<br />
Levinthal Electronic Products 2821 Fair Oaks<br />
Ave Redwood City Calif -51<br />
Librascope Inc Burbank Div 133 E Santa<br />
Anita Ave Burbank Calif -I0<br />
Liquidometer Corp 36 St & Skillman Ave<br />
Long Island City 1 N Y- 5- 19- 26- 39 -42 -48<br />
Machinery Electrification Inc 35 Hudson St<br />
Northboro Mass- 19 -39-45<br />
Mngnaflux Corp 7300 W Lawrence Ave Chicago<br />
31 III- 10- 20 -21 -40<br />
Magnecessories Box 6960 Washington 20 D C -20<br />
Marconi Instruments 44 New St New York 4<br />
N Y -51<br />
Marion Electrical Instrument Co Grenier Field<br />
Manchester N H -1 -24<br />
Master Appliance Mfg Co 4 & Ontario Sts<br />
Racine Wise -51<br />
Maison Instruments 47 -37 Austell PI Long<br />
Island City 1 N Y -12<br />
McNeill Eng'g Co 4057 W Van Buren St<br />
Chicago 24 III -36<br />
Measurement Eng'g Ltd John St Arnprior Ontario<br />
Canada -32 -51<br />
Mederaft Electronic Corp Box 464 Babylon<br />
NY -51<br />
Menlo Research Lab Box 522 Menlo Park<br />
Calif -32 -51<br />
Mercury Mfg Corp 45 Brown St Buffalo 11<br />
NY -51<br />
Metronics Inc U S Route 130 Burlington NJ -51<br />
Microtran Co 48 -11 Rockaway Beach Rockaway<br />
Beach 93 NY -51<br />
Miller Electra- Research Labs 5529 S 5 St Milwaukee<br />
7 Wis -42<br />
MinAtron Corp Belle Mead NJ -51<br />
Mine Safety Appliances Co 201 N Braddock<br />
Ave Pittsburgh 8 Pa- 26 -36 -37<br />
Moeller Instrument Co 132 St & 89 Ave Richmond<br />
Hill 18 NY -16-23-42<br />
Mount Sopris Instrument Corp 1320 Pearl St<br />
Boulder Colo -24 -32<br />
Murray Plastics Co 26 Cottage St Poughkeepsie<br />
NY -31 -51<br />
National Research Corp 160 Charlemont St<br />
Newton Highlands 6 Mass -46<br />
New Hampshire Ball Bearings Peterborough<br />
NH -51<br />
New London Instrument Co 82 Union St New<br />
London Conn -51<br />
Norco Mfg Co 392 Bleecker St New York 14<br />
NY -51<br />
Norden -Ketay Corp Boston Electronics Div<br />
Snow & Union Sts Boston 35 Mass -51<br />
North American Instruments 2420 N Lake Ave<br />
Altadena Calif- 13- 18- 25- 29 -31 -50<br />
North American Philips Co 750 S Fulton Ave<br />
Mt Vernon NY -51<br />
Northeast Electronics Corp Municipal Airport<br />
Concord NH -37<br />
Northeastern Dev Engineers 21 High St Pawtucket<br />
RI -51<br />
NRD Instrument Co 6425 Etzel Ave St Louis<br />
14 Mo-32 -51<br />
Nuclear Development Lab PO Box 7034 Kansas<br />
City 13 Mo -32-51<br />
Nuclear -Electronics Corp 2632 W Cumberland<br />
St Philadelphia 32 Pa- 26 -32-51<br />
Nuclear Instrument & Chemical Corp 223 W<br />
Erie St Chicago 10 III -32 -51<br />
Nuclear Measurements Corp 2460 N Arlington<br />
Ave Indianapolis 18 Ind -32<br />
Nuclear Research Corp Southampton Pa -5 -12-<br />
18-19-21-32-38-49 -51<br />
Nucleonic Corp of America 196 DeGraw St<br />
Brooklyn 31 NY -32<br />
Oerlikon Tool & Arms Corp of America PO<br />
Box 3049 Asheville NC -9<br />
Otfner Electronics Inc 5320 N Kedzie Ave Chicago<br />
25 III -51<br />
Ohmart Corp 2236 Bogen St Cincinnati 14<br />
Ohio- 5- 17- 32 -38 -51<br />
OMCO US Hwy 93 & Las Palomas Kingman<br />
Aria -51<br />
Oregon Electronic Mfg 2232 E Burnside St<br />
Portland 15 Ore-51<br />
l'ace Eng'g Co 6914 Beck Ave N Hollywood<br />
Calif -47<br />
Panellit Inc 7401 N Hamlin Ave Skokie III -<br />
1-19-29<br />
Panoramic Radio Products 10 S 2 Ave Mt<br />
Vernon NY- 13 -22-41<br />
Pereny Equip Co 893 Chambers Rd Columbus<br />
12 Ohio -51<br />
Perfection Mica Co Magnetic Shield Div 1322<br />
N Elston Ave Chicago 22 I11-20<br />
Peachel Electronics Inc 13 Garden St New<br />
Rochelle NY -9<br />
l'haostron Co 151 Pesadena Ave S Pasadena<br />
Calif- 9- 24- 30- 32 -42 -48<br />
Phen -O-Tron Inc 455 Main St New Rochelle<br />
NY -51<br />
Phoenix Precision Instrument 3803 N 5 St<br />
Philadelphia 40 Pa- 5- 17- 36- 40 -45 -51<br />
Photobell Co 43 Vesey St New York 7 NY -9-<br />
10-16-17-19-21-23 -36-39<br />
Photocon Research Products 421 N Foothill<br />
Blvd Pasadena R Calif -31 -37<br />
Photo Crystals Inc 15 S 1 St Geneva. III -9 -11-<br />
12-16-17-32-36<br />
Photovolt Corp 95 Madison Ave New York 16<br />
NY -51<br />
PIC Design Corp 160 Atlantic Ave Lynbrook<br />
LI NY -39<br />
Polyphase Instrument Co 701 Haverford Rd<br />
Bryn Mawr Pa -40-44<br />
Polytechnic Research & Development Co 202<br />
Tillery St Brooklyn 1 NY -24<br />
Potter Instrument Co 116 Cutter Mill Rd Great<br />
Neck NY -13<br />
Powers Regulator Co 3400 Oakton St Skokie<br />
III -42<br />
Precision Associates 354 Cumberland St Brooklyn<br />
38 NY -33<br />
Precision Radiation Instruments & Sub Radio<br />
Craftsmen 4223 W Jefferson Blvd Los Angeles<br />
16 Calif -51<br />
Probescope Co 44 -05 30 Ave Long Island City<br />
3 NY- 13- 22 -33-47<br />
Process & Instruments 15 Stone Ave Brooklyn<br />
33 NY -51<br />
Pyrometer Instrument Co 92 Portland Ave<br />
Bergenfield NJ -42<br />
Radar Engineers 403 E 45 St Seattle 5 Waah14<br />
Radiation Inc PO Box 37 Melbourne Fla -24-34<br />
Radiation Instrument Develop Labs 5737 S<br />
Halstead St Chicago 21 III -51<br />
Radio Receptor Co 251 W 19 St New York 11<br />
NY -4<br />
Ransom Research PO Box 382 Sax Pedro Calif -<br />
13-4:3<br />
Rau Fastener Co 142 5 Ave New York 11 NY-<br />
51<br />
Rawson Electrical Instrument Co 117 Potter<br />
St Cambridge 42 Mass -20<br />
Reed -Curtis Nuclear Industries Inc 307 Culver<br />
Blvd Playa del Rey Calif -32<br />
Research Electronics Labs Roslyn Pa -46<br />
Rheem Mfg Co 9236 E Hall Rd Downey<br />
Calif -42<br />
Richardson Labs Kenneth 254 Vincent Ave<br />
Lynbrook NY -51<br />
Richmond Inc 922 S Myrtle Ave Monrovia<br />
Calif -44<br />
Rosen Eng'g Products Raymond 32 & Walnut<br />
Sts Philadelphia 19 Pa -41<br />
Rubicon Co Ridge Ave & 35 St Philadelphia<br />
32 Pa- 24- 35.42 -50<br />
Tele -Tech & ELECTRONIC INDUSTRIES June 1956<br />
253