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 - Hump Yard & Car Retarders
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Car Retarder62 views
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Push Button Panel62 views
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K-50 Control Machine62 views
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Gateway Classification Yard62 views
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Gateway Yard62 views
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Model 31 Car Retarder installation62 views
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Power house showing compressors, rectifiers, etc.62 views
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Right hand side of rack showing test panel, relays, etc.62 views
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Close-up of test panel62 views
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Skate Placer Mechanism off of rail62 views
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Pier 18 Car Retarder62 views
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Velac Recorder Rack62 views
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Model 32 car retarder62 viewsR.F. & P.
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Portsmouth Car Retarder Yard62 views
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Cab Signal Equipment Box62 views
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Car Retarder System Control Machine "C"62 views
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Automatic Switching Machine62 views
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Russell Manifest62 views
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Car retarder installation on the P.R.R. at Sandusky, Ohio.62 views
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Car retarder installation on the P.R.R. at Sandusky, Ohio.62 views
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Car Retarder Machine62 views
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Car Retarder Machine62 views
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Yardmasters Control Machine62 views
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Sou Pac RR (Taylor Yard) Hump Cab Signal Panel62 views
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U.S. Steel Corp. - Lynch Coal cleaning plant - Corbin, Ky.62 views
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HS-1 Valve - Car Retarder Control Valve62 views
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Retarder Computer Room61 views
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Relay House61 views
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Relay House61 views
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Relay House61 views
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Relay House - Argentine Yard61 views
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Automatic Switching Machine61 views
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