Most viewed - UR Interlocking
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Power panel in Compressor Room, 13th St. Interlocking68 views
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Relay Room at 13th St. Interlocking, showing plug-in relays, RPQ rectifiers, and ground detector apparatus68 views
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Chicago Subway Interlocking machine - Dearborn Street68 views
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UR Interlocking Machine, State St. Subway, Chicago68 views
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UR Interlocking Machine, State St. Subway, Chicago68 views
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Kansas City Terminal68 views
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UR Interlocking at Elizabethport68 views
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UR Interlocking at Elizabethport68 views
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Babylon - G Relay Rack68 views
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Hayford to East End - Rack #167 views
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Multiplex Equipment67 views
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Central of Brazil R.R. - Pavauna67 views
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Motorman (Charles R. Blade) operating tripper release at signal location A-18 and B-18, 13th St. Interlocking67 views
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Kansas City Terminal67 views
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Kansas City Terminal67 views
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Westbound home signal bridge in Elizabethport station67 viewsElizabethport
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Hayford to East End - Rack #166 views
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Hayford to East End - Rack #166 views
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Kansas City Terminal UR Interlocking (Dwarf Searchlight Signal)66 views
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Kansas City Terminal66 views
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Newark bound passenger leaving Elizabethport just west of switch No. 3566 views
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Junction box mounted at base of signal pole, Elizabethport66 views
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Hudson Terminal Exchange - "UR" Interlocking machine66 views
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Hayford to East End - Rack #265 views
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Brazil Santos Luz R.R. Graph Console Recorder65 views
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Brazil Luz Jundaia R.R. Graph Console Recorder65 views
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Compressors at 13th St. Interlocking, Chicago Subway, C.R.T.65 views
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Kansas City Terminal UR Interlocking Manhole for Valves Air Line65 views
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Kansas City Terminal65 views
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Kansas City Terminal65 views
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Kansas City Terminal65 views
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Kansas City Terminal65 views
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428 files on 14 page(s) |
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