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Centralized Traffic Control
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Chicago, Milwaukee, St. Paul and Pacific Railroad
Most viewed - Chicago, Milwaukee, St. Paul and Pacific Railroad
Double location searchlight signals
73 views
Milw.-Rock Island between Birmingham, Mo. & Moseby Jct.
Direct Wire Control Panel for Tower A-5 Chicago
73 views
Montevideo
70 views
Melbourne - B-30 Control machine
69 views
Austin, Minn. Installation
68 views
Mamouth to Mobridge
64 views
Birmingham, Mo.
62 views
Mamouth to Mobridge
62 views
To Perry Machine for Marion - Manilla Inst.
60 views
CTC machine - Manilla - Council Bluffs
60 views
Redwing, Minn.
58 views
To Perry Machine for Marion - Manilla Inst.
58 views
Mamouth to Mobridge
57 views
Janesville, Wis.
56 views
Glencoe to Milbank
55 views
Mamouth to Mobridge
55 views
Roselle Illinois Code Control System
55 views
B-30 machine
West-Wye C.T.C
54 views
Montevideo
54 views
Signal Tower to S.
54 views
Roselle Illinois Code Control System
53 views
(storage unit)
Aberdeen - Mobridge
52 views
Tunnel City - Raymore Installation
52 views
To Perry Machine for Marion - Manilla Inst.
52 views
Rockton to Beloit Jct.
51 views
Roselle Illinois Code Control System
51 views
(storage unit)
Roselle Illinois Code Control System
51 views
(storage unit)
Signal Tower to S.
51 views
Aberdeen - Mobridge
50 views
Glencoe to Milbank
49 views
Aberdeen - Mobridge
49 views
Melbourne - B-30 Control machine
49 views
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