RRSignal.com Photo Gallery

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

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33744.jpg
 White Sulphur Springs, W.Va. - C. & O. Rwy.48 views
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 White Sulphur Springs, W.Va. - C. & O. Rwy.48 views
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 Remote control train order signals at Ernst on the Big Four looking north48 views
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 Burlington freight at Birmingham, Mo. interlocking48 views
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 Highway crossing sign - Reflector Buttons48 views
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 Turkish Switch Machine48 views
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 Turkish Switch Movements48 views
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 U-6 & 7 Switch Circuit Control48 views
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 S-1 Switch Movement48 views
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 Spring switch installation at Haverhill, Ia. on the C.M.St.P. & P.48 views
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 TVL Battery Charger (Otis Elevator Co.) Weather Tight Battery Charger (closed)48 views
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 TVL Tone Oscillator (Otis Elevator Co.) (Back)48 views
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 M.S.A. Hand Microphone with Plug48 views
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 12-Volt Tone control minephone M.S.A. for Kennecott Copper Mine - Utah (closed view)48 views
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 Hoist Phone Battery Charger (cover on)48 views
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 E-60 Mine Phone System MSA48 views
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 Union Miniature Relays in component for Talos Missle - Bendix Radio Division Bendix Aviation48 views
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 Transmitter & Receiver T.A.T.T.48 views
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 1" Character Indicator 48 views
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 Numill Autometrics Application of Union Readall Readout Instruments48 views
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 American Oil Console (front)48 views
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 American Oil (Racks) (front)48 views
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 Arabian-American Co. (Nariya) Back of Indication Panel48 views
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 Badger Pipe Line Machine48 views
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 Badger Pipe Line Machine48 views
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 Badger Pipe Line Machine48 views
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 Badger Pipe Line Machine48 views
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 Pipeline Panel Close-up48 views
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 Gulf Interstate Pipeline Machine48 views
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 Gulf Interstate Pipeline Machine48 views
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 Gulf Interstate Gas (Engine Cabinet) (front)48 views
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 Hope Natural Gas Company (Racket Station Cabinet) Back48 views
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