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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 Seaboard 5'x7' Relay House47 views
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 A.T. & S.F. R.R. - Argentine Yard - Kansas47 views
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 C.M.St.P. & P. R.R. - Bensonville Relay House47 views
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 Style "SCU" Equipment Box without Receiver47 views
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 Microphone and Loudspeaker47 views
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 Westbound frieght doing station work at White Sulphur Springs, C. & O.47 viewsAutomatic Signal Installation
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 Big Four - Remote control T.O. signals, Earnst, Ill.47 views
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 Turkish Switch Machine47 views
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 Turkish Switch Machine47 views
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 Style M-4 Electric Switch Machine47 views
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 U-7 Switch Circuit Control47 views
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 TVL Radio Equipment Special for American Bridge Co. to U.S. Steel47 views
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 TVL Tone Oscillator (Otis Elevator Co.) (Front)47 views
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 TVL Transmitter (Otis Elevator Co.) (Front)47 views
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 TVL Transmitter (Otis Elevator Co.) (Back)47 views
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 Union Telecrane Dolly Display (with cover on)47 views
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 Hoist Phone Battery Charger (cover off)47 views
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 4 Pole Min. Relay47 views
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 Miniature Relay Socket Type B47 views
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 Hazeltine Radar Display Unit (US&S Indicators)47 views
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 Hazeltine Radar Display Unit (US&S Indicators)47 views
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 Control Cabinet - Arabian American Oil Co.47 views
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 Typewriter - Arabian American Oil Co.47 views
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 Badger Pipe Line Machine47 views
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 Gulf Interstate Pipeline Machine47 views
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 Gulf Interstate Gas (Station Cabinet) (back closed)47 views
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 Gulf Interstate (Station Cabinet) (back open)47 views
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 Gulf Interstate Gas (Engine Cabinet) (back closed)47 views
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 Gulf Interstate Gas (Engine Cabinet) (back open)47 views
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 Gulf Interstate (Front Center) Console - Nashville Tennessee47 views
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 Humble Pipeline Co. (Humble Concho) (front)47 views
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 Humble Pipeline Co. Ballinger (front)47 views
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