RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
No touchups - No watermarks - Enjoy!
Fixed SQL errors - More photos coming in 2022

Most viewed
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Pipeline Timer (Atcotrol)54 views
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Southern Pacific Pipe Line (Alis Chamers) Sequence Cat.54 views
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Southern Pacific Pipeline Co. (Field Supervisory Cabinet)54 views
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Texas Pipeline Company (Tucumari & Dahlia Remote Field Cabinet) (front open)54 views
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Texas Pipeline Company (Tucumari & Dahlia Office Cabinet) (front)54 views
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Tidewater Associated Oil Co. (Front Panel open showing controls)54 views
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NYCTA 541 Solid State System (Code Rack)54 views
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Transmitter for Carrier for 540-B System54 views
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Rockton to Beloit Jct.53 views
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Train Graph53 views
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Westbound freight at switch electrically locked by lock 16, Newport53 views
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Looking east showing signals R4, R6, R8, R10 and switch A-753 views
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Nonoalco Crossing53 views
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A-4 layout53 views
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Southbound intermediates near Barrientos53 views
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CTC Machine53 views
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Coleman-Miami53 views
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Coleman-Miami53 views
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Coleman-Miami53 views
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Coleman-Miami53 views
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Savannah-Hamlet53 views
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Savannah-Hamlet53 views
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Savannah-Hamlet53 views
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Savannah-Hamlet53 views
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La Grande-Reith - CTC machine53 views
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La Grande-Huntington53 views
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East End Pocatello53 views
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Man sitting at CTC Machin #3 - Dispatcher at Caliente-Lynndyl53 views
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Japeri-Barra53 views
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Japeri-Barra53 views
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UR Interlocking Machine, South Portal, Chicago Subway53 views
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Double Vertical Relay and Terminal Cases - Westchester Yard53 views
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