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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 C.M.St.P. & P. R.R. - Airline Yard - Operating toggle switch on Speed Control Panel75 views
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 C.M.St.P. & P. R.R. - Airline Yard - Section of Speed Control Panel75 views
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 C.M.St.P. & P. R.R. - Airline Yard - Track Indicator on Speed Control Panel75 views
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 75 views
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 "Train load increased" - line drawing for C.T.C. ad75 views
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 Drawing for Passenger Progress Ad75 views
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 Damaged CTC equipment returned by the Santa Fe75 views
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 K.P. Relay Unit and Rack75 views
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 Laboratory exhibit C.T.C. machine75 views
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 Laboratory exhibit C.T.C. machine75 views
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 Stevens74 views
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 St. Albans - Barboursville74 views
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 Birmingham, Mo.74 views
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 Melbourne - B-30 Control machine74 views
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 New York & St. Louis Railroad74 views
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 Thornton74 views
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 Thornton74 views
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 Thornton74 views
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 Thornton74 views
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 Westbound freight at signals R4, R6, with switch machine 3, 7 and 11 in foreground, Wampum74 views
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 Looking west at electrically locked switch 16 Newport showing signal 455 in background74 views
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 2-ft. 8-in steel instrument case at switch lock location 16, Newport74 views
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 Mexican Gov. La Griega to Mariscala74 views
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 Mexican Gov. La Griega to Mariscala74 views
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 Mexican Gov. La Griega to Mariscala74 views
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 Mexican Gov. La Griega to Mariscala74 views
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 Mexican C.T.C. machine74 views
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 Mexican C.T.C. machine74 views
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 Switch No.9 - Tlatilco74 views
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 Puerto-Ordaz-Cerro-Bolivar Installation74 viewsNarrow Band Control Panel
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 Dispatcher at Savannah-Hamlet C.T.C. Machine74 views
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 Dispatcher at Savannah-Hamlet C.T.C. Machine74 views
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