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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 Track grouping and switch layout62 views
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 Receiving yard - Eastbound Enola Yard62 views
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 Eastbound Enola Yard - Harrisburg, Pa.62 views
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 Yardmaster's office, trimmer and hump signals62 views
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 Tower C Car Retarder Machine62 views
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 Model 31 car retarder62 views
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 Car Retarder62 views
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 Car Retarder62 views
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 Car Retarder62 views
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 Push Button Panel62 views
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 Gateway Classification Yard62 views
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 Gateway Yard62 views
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 Switch lamp mounted on concrete foundation with junction box62 views
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 Night view - close up of retarders near hump62 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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 Speed Control Panel62 views
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 Pier 18 Car Retarder62 views
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 K-70 Car Retarder Panel 7 ft.62 views
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 Velac Recorder Rack62 views
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 Model 32 car retarder62 viewsR.F. & P.
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 South Bound Potomac Yard - Retarder Control Panel62 viewsR.F. & P.
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 Model 31 Car Retarder62 views
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 Portsmouth Car Retarder Yard62 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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