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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 Highway crossing sign - Reflector Buttons73 views
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 HC-81 Highway Crossing Signal73 views
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 Rear view of mounting base of PTV-42 Relay with wires installed73 views
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 A-5 E.P. switch movement73 views
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 M-22-A Dual Control Switch Movement73 views
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 SL-26 Electric Switch Lock as applied to T-20 Switch Stand73 views
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 Electric Switch Locks for Warehouse Door Protection (Fisher Body Plant)73 views
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 Line drawing of Highball Signal73 views
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 C.M.St.P. & P. R.R. - Airline Yard - Operating toggle switch on Speed Control Panel73 views
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 C.M.St.P. & P. R.R. - Airline Yard - Section of Speed Control Panel73 views
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 "The touch that multiplies" - line drawing for retarder ad73 views
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 Type 514 C.T.C. System - Orinoco, Venezuela73 views
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 MPR revised Maintainers Telephone Repeater73 views
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 Drew - Chevoit72 views
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 Peru - Griffith Installation72 views
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 Austin, Minn. Installation72 views
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 Montevideo72 views
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 Wilders72 views
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 East Buffalo - River Jct.72 views
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 Mexican C.T.C. machine72 views
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 Train Approaching72 views
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 Raliegh to Hamlet72 views
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 Savannah-Hamlet72 views
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 Roseville-California Installation72 views
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 Fresno-Lathrop - 15' TCC Console72 views
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 Roseville Installation - 15' TCC Console72 views
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 Springfield-Thayer72 views
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 Milrose to Joffre72 views
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 Melvern72 views
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 Wellington-Waynoka72 views
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 Slaton-Lubbock72 views
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 Bakersfield-Calwa Tower72 views
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