| Image
Number |
Date |
Description |
View |
Negative |
Photo |
Mask |
|
|
|
|
|
|
|
| 5 |
|
Man Making up Bulletin Board |
Front |
1 |
1 |
0 |
|
|
|
|
|
|
|
| 8 |
|
Man Carrying Portable Rectifier |
Front |
1 |
0 |
0 |
| 9 |
|
Portable Rectifier |
Front |
1 |
1 |
0 |
|
|
|
|
|
|
|
| 11 |
|
Dept 50 Assembling CTC Machines |
Front |
1 |
3 |
0 |
|
|
|
|
|
|
|
| 13 |
|
Man on top of coal car |
Front |
1 |
2 |
0 |
| 14 |
|
Man on top of coal car |
Front |
1 |
2 |
0 |
| 15 |
|
Man on top of coal car |
Front |
1 |
2 |
0 |
| 16 |
|
RTA-10 Style Rectifier with Shadow |
Front |
1 |
2 |
0 |
| 17 |
|
Bootlegs |
Front |
1 |
2 |
0 |
| 18 |
|
Bootlegs |
Front |
1 |
2 |
0 |
| 19 |
|
Close-Up of CTC Panel with Hand on Signal Lever |
Front |
1 |
3 |
0 |
| 20 |
|
Close-Up of CTC Panel with Hand on Switch Lever |
Front |
1 |
3 |
0 |
| 21 |
|
Close-Up of CTC Panel with Hand on Switch Lever |
Front |
1 |
2 |
0 |
| 22 |
|
Close-Up of CTC Panel with Hand on Push Button |
Front |
1 |
2 |
0 |
| 23 |
|
Close-Up of CTC Panel with Hand on Push Button |
Front |
1 |
2 |
0 |
| 24 |
|
Close-Up of CTC Panel with Hand on Switch Lever |
Front |
1 |
3 |
0 |
| 25 |
|
Close-Up of CTC Panel with Hand on Push Button |
Front |
1 |
1 |
0 |
| 26 |
|
Close-Up of CTC Panel with Hand on Toggle Switch |
Front |
1 |
3 |
0 |
| 27 |
|
Close-Up of CTC Panel with Hand on Signal Lever |
Front |
1 |
1 |
0 |
| 28 |
|
PRR Rear End Clearing Device |
Front |
1 |
2 |
0 |
| 29 |
|
RT Rectifier on Shelf |
Front |
1 |
1 |
0 |
| 30 |
|
Rt Rectifier on Shelf with Hand |
Front |
1 |
1 |
0 |
| 31 |
|
RX Rectifier on Shelf |
Front |
1 |
1 |
0 |
| 32 |
|
RX Rectifier on Shelf with Hand |
Front |
1 |
1 |
0 |
| 33 |
|
Man Testing Relays |
Front |
1 |
2 |
0 |
| 34 |
|
Man Testing Relays |
Front |
1 |
1 |
0 |
|
|
|
|
|
|
|
| 36 |
|
Pgh Parkway Car |
Front |
1 |
2 |
0 |
| 37 |
|
High View of companhia siderurgica nacional Machine With
Man |
Front |
1 |
1 |
0 |
| 38 |
|
High View of companhia siderurgica nacional Machine With
Man |
Front |
1 |
2 |
0 |
| 39 |
|
T.C.&I. Direct Wire Control Panel, Coketon - Steely,
Machine in WYCO |
Front |
1 |
1 |
0 |
| 40 |
|
T.C.&I. Direct Wire Control Panel, Coketon - Steely,
Machine in WYCO |
Front |
1 |
0 |
0 |
| 41 |
|
T.C.&I. Direct Wire Control Panel, Coketon - Steely,
Machine in WYCO |
Front |
1 |
0 |
0 |
| 42 |
|
T.C.&I. Direct Wire Control Panel, Coketon - Steely,
Machine in WYCO |
Front |
1 |
2 |
0 |
| 43 |
|
Central Railroad of Brazil, estrada de ferro carajás |
Front |
1 |
1 |
0 |
| 44 |
|
Coded Track Circuit Apparatus |
Front |
1 |
3 |
0 |
| 45 |
|
Coded Track Circuit Apparatus |
Front |
1 |
3 |
0 |
| 46 |
|
Coded Track Circuit Apparatus |
Front |
1 |
1 |
0 |
| 47 |
|
RX-21 Rectifier on Shelf Retouched Photo |
Front |
1 |
2 |
0 |
| 48 |
|
RX-21 Rectifier on Shelf Retouched Photo |
Front |
1 |
2 |
0 |
| 49 |
|
RX-21 Rectifier on Shelf Retouched Photo |
Front |
1 |
2 |
0 |
| 50 |
|
RX-21 Rectifier on Shelf Retouched Photo |
Front |
1 |
1 |
0 |
| 51 |
|
RX Style Rectifiers Retouched Photo |
Front |
1 |
1 |
0 |
| 52 |
|
RT Style Rectifiers Retouched Photo |
Front |
1 |
1 |
0 |
| 53 |
|
Cross Section of DN-11 Relay |
Front |
1 |
0 |
0 |
| 54 |
|
SL-20 and SL-21 Electric Lock |
Front |
1 |
1 |
0 |
| 55 |
|
SL-6 Electric Lock |
Front |
1 |
1 |
0 |
| 56 |
|
ML-10 Electric Lock |
Front |
1 |
1 |
0 |
| 57 |
|
Style W-20 Transformer for Ad No 2071 |
Front |
1 |
2 |
0 |
|
|
|
|
|
|
|
| 59 |
|
Drawing For Transformer, For Ad 2071 |
Front |
1 |
0 |
0 |
|
|
|
|
|
|
|
| 61 |
|
Hand with Pencil for Ad 3012 |
Front |
1 |
1 |
0 |
| 62 |
|
KP & KN Relays |
Front |
1 |
2 |
0 |
| 63 |
|
KP & KN Relays |
Front |
1 |
2 |
0 |
| 64 |
|
KP & KN Relays |
Front |
1 |
2 |
0 |
| 65 |
|
KP & KN Relays |
Front |
1 |
0 |
0 |
| 66 |
|
Train Communication Equipment, Hand holding Phone |
Front |
1 |
0 |
0 |
| 67 |
|
Train Communication Equipment |
Front |
1 |
0 |
0 |
| 68 |
|
Train Communication Equipment, Hand holding Phone |
Front |
1 |
0 |
0 |
| 69 |
|
Train Communication Equipment |
Front |
1 |
2 |
0 |
| 70 |
|
Seaboard Air Lines CTC Machine |
Front |
1 |
1 |
0 |
|
|
|
|
|
|
|
| 72 |
|
Seaboard Air Lines CTC Machine |
Front |
1 |
1 |
0 |
| 73 |
|
UR Machine, 13th Street, Chicago Subway |
Front |
1 |
1 |
0 |
|
|
|
|
|
|
|
| 75 |
|
N.Y.N.H.&H. CTC Machine with Man Sitting |
Front |
1 |
1 |
0 |
| 76 |
|
N.Y.N.H.&H. CTC Machine with Man Sitting (Factory) |
Front |
1 |
1 |
0 |
| 77 |
|
N.Y.N.H.&H. CTC Machine with Man Sitting |
Front |
1 |
0 |
0 |
| 78 |
2/17/1943 |
Chicago Subway, UR Interlocking Machine, North Portal |
Front |
1 |
3 |
0 |
| 79 |
2/17/1943 |
Chicago Subway, UR Interlocking Machine, North Portal |
Front |
1 |
2 |
0 |
| 80 |
2/17/1943 |
Chicago Subway, UR Interlocking Machine, North Portal |
Front |
1 |
2 |
0 |
| 81 |
3/8/1943 |
Chicago Subway, UR Interlocking Machine, South Portal |
Front |
1 |
1 |
0 |
| 82 |
3/8/1943 |
Chicago Subway, UR Interlocking Machine, South Portal |
Front |
1 |
2 |
0 |
| 83 |
3/8/1943 |
Chicago Subway, UR Interlocking Machine, South Portal |
Front |
1 |
2 |
0 |
|
|
|
|
|
|
|
| 85 |
|
AAR Photo |
Front |
1 |
0 |
0 |
|
|
|
|
|
|
|
| 87 |
4/8/1943 |
Santa Fe C.T.C. Machine, El Toro to Oceanside, Tower at
Oceanside |
Front |
1 |
1 |
0 |
| 88 |
4/8/1943 |
Santa Fe C.T.C. Machine, El Toro to Oceanside, Tower at
Oceanside |
Front |
1 |
1 |
0 |
| 89 |
4/8/1943 |
Santa Fe C.T.C. Machine, El Toro to Oceanside, Tower at
Oceanside |
Front |
1 |
1 |
0 |
| 90 |
4/23/1943 |
T-21 Switch Movement |
Front |
1 |
2 |
0 |
| 91 |
4/23/1943 |
T-21 Switch Movement |
Front |
1 |
2 |
0 |
| 92 |
4/7/1943 |
Westinghouse D.C. Code Meter |
Front |
1 |
1 |
0 |
| 93 |
4/7/1943 |
Westinghouse D.C. Code Meter |
Front |
1 |
1 |
0 |
| 94 |
4/7/1943 |
Westinghouse D.C. Code Meter |
Front |
1 |
1 |
0 |
| 95 |
4/21/1943 |
Trainman's Phone, St. Louis & South Western, S.E.
Delta |
Front |
1 |
2 |
0 |
| 96 |
4/21/1943 |
Trainman's Phone, St. Louis & South Western, S.E.
Delta |
Front |
1 |
2 |
0 |
| 97 |
4/21/1943 |
Trainman's Phone, St. Louis & South Western, S.E.
Delta |
Front |
1 |
2 |
0 |
| 98 |
4/21/1943 |
Trainman's Phone, St. Louis & South Western, S.E.
Delta |
Front |
1 |
2 |
0 |
| 99 |
4/21/1943 |
Trainman's Phone, St. Louis & South Western, S.E.
Delta |
Front |
1 |
2 |
0 |
| 100 |
4/21/1943 |
Trainman's Phone, St. Louis & South Western, S.E.
Delta |
Front |
1 |
2 |
0 |
| 101 |
4/16/1943 |
Hold Order Blocking Panel - PRR |
Front |
1 |
1 |
0 |
| 102 |
4/16/1943 |
Hold Order Blocking Panel - PRR |
Front |
1 |
2 |
0 |
| 103A |
|
Rectifiers 103A |
Front |
2 |
0 |
0 |
| 103B |
|
Rectifiers 103B |
Front |
2 |
0 |
0 |
| 104 |
|
John Stinger with Tel Phone |
Front |
1 |
1 |
0 |
| 105 |
|
John Stinger with Tel Phone |
Front |
1 |
2 |
0 |
| 106 |
|
John Stinger with Tel Phone |
Front |
1 |
0 |
0 |
| 107 |
|
KP Relays |
Front |
1 |
0 |
0 |
| 108 |
|
KP Relays |
Front |
1 |
1 |
0 |
|
|
|
|
|
|
|
|