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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 Line Termination Unit (closed)34 views
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 EMD RCS2 Dynamotor Power Supply34 views
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 Remote Control of Locomotives - Portable Hand Controller34 views
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 Remote Control of Locomotives 34 views
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 RCS-1 Remote Control on G.E. Locomotive34 views
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 RCS-1 Remote Control on G.E. Locomotive34 views
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 Electrical Equipment Shelf for Remote Control of Locomotive (back)34 views
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 Electrical Equipment Shelf for Remote Control of Locomotive (covers on)34 views
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 Remote Control of Locomotives (Portable Hand Controller)34 views
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 Remote Control of Locomotives (Portable Hand Controller)34 views
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 Robert & Shafer (Interposer relays in electrical equipment box)34 views
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 Relay rack with K-relays for Montreal Terminal34 views
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 4'-11" Sheet Steel Instrument Case34 views
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 C.&O. Ry. - 9'-8" Instrument Case34 views
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 Relay House34 views
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 A-10 E.P. Switch Movement34 views
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 M-22-A Dual Control Switch Movement34 views
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 M-22-A Dual Control Switch Movement34 views
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 U-5 Circuit Controller34 views
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 Two lever operating stand with SL-20 Electric Locks for Hand Operated Switches in platform area - Cincinnati Union Terminal34 views
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 Middle siding layout in platform area - Cincinnati Union Terminal34 views
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 T-20 Switch & Lock Movement34 views
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 T-21 Switch Machine34 views
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 Model 900 One-Sixth-Size Crystal Case Relay34 views
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 Steel Mill Company of Canada, Ontario - Stelco Crane Cab34 views
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 Columbia Gulf Pipeline (Reciprocating Compressor Station) 532 Code System (back open)34 views
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 Phillips Pipe Line Company - 540 Solid State System - Cassoday Office Equipment Rack34 viewsClose up of printed circuit boards installed in rack
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 Southern Pacific Pipeline, Inc. (Roseville-Colfax and Richmond Concord Similar Systems) (Colfax Field Cabinet) (front)34 views
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 Central of Brazil - Entre Rios33 views
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 Central of Brazil - Entre Rios33 views
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 Central of Brazil - Entre Rios33 views
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 Yardmaster Office (Eastward)33 views
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