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 |
|
|
|
|
|
|
|
|