RRSignal.com Photo Gallery

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


Last additions - Conway Yard (P.R.R.)
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E. Conway Hump with W. Conway in background28 viewsDec 28, 2011
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Car approaching car wheel counter28 viewsDec 28, 2011
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Car wheel counter for track fullness29 viewsDec 28, 2011
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Car passing over car weighing device28 viewsDec 28, 2011
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Car weighing device28 viewsDec 28, 2011
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HS-1 valve28 viewsDec 28, 2011
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Model 31 car retarder with HS-1 valves in foreground27 viewsDec 28, 2011
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Switch machine32 viewsDec 28, 2011
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Switch machine positioned ahead of each cut27 viewsDec 28, 2011
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Trimmer signal34 viewsDec 28, 2011
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Cab signal in hump locomotive35 viewsDec 28, 2011
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Cab, hump and trimmer signal controls on automatic switching machine33 viewsDec 28, 2011
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Automatic Switching Machine34 viewsDec 28, 2011
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Automatic Switching Equipment with maintainer33 viewsDec 28, 2011
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Maintainers and computer racks27 viewsDec 28, 2011
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Maintainers and computer racks30 viewsDec 28, 2011
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Computer equipment32 viewsDec 28, 2011
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Indicator on retarder control machine34 viewsDec 28, 2011
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Track fullness section of retarder control machine34 viewsDec 28, 2011
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Retarder control machine34 viewsDec 28, 2011
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Operator at Retarder Console35 viewsDec 28, 2011
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Coupled31 viewsDec 28, 2011
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Group retarders and classification tracks28 viewsDec 28, 2011
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Cars go thru group retarders to classification tracks29 viewsDec 28, 2011
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Group Retarder Closed34 viewsDec 28, 2011
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Group Retarder Open34 viewsDec 28, 2011
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Wheel counter & group retarder28 viewsDec 28, 2011
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Classification track from retarder control tower32 viewsDec 28, 2011
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Cars approaching intermediate retarders25 viewsDec 28, 2011
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Cars approaching intermediate retarders29 viewsDec 28, 2011
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Cars approaching intermediate retarders24 viewsDec 28, 2011
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Cars approaching intermediate retarders31 viewsDec 28, 2011
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