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
8468.jpg
 PRR (Kinzua Dam) - 17-1/2" RS Case (front)46 views
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 5'x7' Relay House - Santa Fe, Mohave, Remote Control Installation46 views
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 P.R.R. - 8'x16' Relay House46 views
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 Seaboard 6'x10' Relay House46 views
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 C.M.St.P. & P. R.R. - Bensonville Relay House46 views
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 Relay House & Battery House - U.P. R.R.46 views
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 Inside Relay house - T.R.R.A. of St.L.46 views
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 Style "ST" Dynamotor Unit46 views
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 Turkish Switch Machine46 views
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 Turkish Switch Machine46 views
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 U-7 Switch Circuit Control46 views
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 Spring switch installation on the C.M.St.P. & P.46 views
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 TVL Radio Equipment Special for American Bridge Co. to U.S. Steel46 views
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 TVL Equipment (back)46 views
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 Portable Transistorized Carrier Phone46 views
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 Battery Charger E-60 Mine Phone46 views
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 6 Character Air Craft Instrument for Bendix Radio46 views
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 Numill Autometrics Application of Union Readall Readout Instruments46 views
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 Gulf Interstate Pipeline Machine46 views
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 Gulf Interstate Pipeline Machine46 views
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 Gulf Interstate Pipeline Machine46 views
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 Gulf Interstate Pipeline Machine46 views
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 Hanna Coal Company (Cadiz, Ohio) Rack (front)46 views
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 Hope Natural Gas Company (Clarksburg Office Panel)46 views
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 Hope Natural Gas (Racket Station Panel) Front46 views
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 Humble Oil Co. (Office & Field Control Panels)46 views
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 Humble Oil Co. (Office & Field Control Panels)46 views
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 Humble Oil Co. (Control Console for Pipeline) (front)46 views
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 Humble Oil Co. (Control Console for Pipeline) (back open)46 views
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 Humble Pipeline Co. (Humble-Ballinger) Console (front)46 views
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 Humble Pipeline (Office Rack C)46 views
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 Kansas Neb. Natural Gas Co. Cabinet (Pelco Station) (back)46 views
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