RRSignal.com Photo Gallery

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

Last additions
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 Type 514 C.T.C. System - Orinoco, Venezuela67 viewsApr 22, 2017
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 Type 514 C.T.C. System - Orinoco, Venezuela71 viewsApr 22, 2017
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 C.M.St.P.& P. R.R. - Airline Yard73 viewsApr 22, 2017
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 Line drawing M-23 Switch Machine71 viewsApr 22, 2017
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 Schematic diagram of Code Carrier Control System69 viewsApr 22, 2017
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 Schematic Diagram for Multiplex Code Control System70 viewsApr 22, 2017
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 Drawing for Passenger Progress Ad69 viewsApr 22, 2017
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 Line drawing for R.F.& P. photo70 viewsApr 22, 2017
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 "Train load increased" - line drawing for C.T.C. ad70 viewsApr 22, 2017
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 "The touch that multiplies" - line drawing for retarder ad70 viewsApr 22, 2017
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 "Paul Bunyon" - wash drawing for Retarder ad75 viewsApr 22, 2017
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 68 viewsApr 22, 2017
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 Ad. V-6294 - Retarder "For million dollar savings"69 viewsApr 22, 2017
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 Ad. V-6296 - C.T.C. Abandonment of 2nd Main Track70 viewsApr 22, 2017
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 Certificate of Cooperation70 viewsApr 22, 2017
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 Line drawing of Route Interlocking at Westchester Yard74 viewsApr 22, 2017
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 C.M.St.P. & P. R.R. - Airline Yard - Track Indicator on Speed Control Panel66 viewsApr 22, 2017
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 C.M.St.P. & P. R.R. - Airline Yard - Section of Speed Control Panel67 viewsApr 22, 2017
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 C.M.St.P. & P. R.R. - Airline Yard - Operating toggle switch on Speed Control Panel67 viewsApr 22, 2017
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 C.M.St.P. & P. R.R. - Airline Yard - Operating push button on Speed Control Panel66 viewsApr 22, 2017
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 C.M.St.P. & P. R.R. - Airline Yard - Operating push button on Speed Control Panel70 viewsApr 22, 2017
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 Speed Governor72 viewsApr 22, 2017
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 Line drawing of Car Retarder advertisement65 viewsApr 22, 2017
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 Line drawing for Relay House advertisement67 viewsApr 22, 2017
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 Line drawing H-5 Searchlight Signal for advertisement83 viewsApr 22, 2017
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 Wash drawing for Self-restoring Dragging Equipment Detector for advertisement65 viewsApr 22, 2017
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 "Greetings from a friend" (line drawing for advertisement)69 viewsApr 22, 2017
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 Line drawing for I.T.C. Plug-In Units64 viewsApr 22, 2017
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 Line Drawing "I.T.C. in caboose" for advertisement65 viewsApr 22, 2017
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 Broad and Narrow Band Control - Interlocking66 viewsApr 22, 2017
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 "Between two wires" - Infomat70 viewsApr 22, 2017
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 Infomat68 viewsApr 22, 2017
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