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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Cars moving thru Intermediate Retarder (Eastward)36 views
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Classification Tracks from Retarder Control Tower (Eastward)36 views
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West Conway Retarder Machine36 views
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Conway Yard Retarder Control Machine36 views
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Conway Yard Retarder Control Machine36 views
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Conway Yard Retarder Control Machine36 views
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Conway Yard Microphone36 views
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West Conway Yd. Hump Control Machine36 views
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Hump Signal Controller36 views
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Computer equipment36 views
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Automatic Switching Equipment with maintainer36 views
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Cab, hump and trimmer signal controls on automatic switching machine36 views
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Trimmer signal36 views
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Cars approaching intermediate retarders36 views
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Westbound Galesburg Car Retarder Yard36 views
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Westbound Galesburg Car Retarder Yard36 views
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Westbound Galesburg Car Retarder Yard36 views
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Gateway Classification Yard36 views
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Gateway Classification Yard36 views
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Gateway Classification Yard36 views
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Model 31 Electro Pneumatic Car Retarted36 views
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Classification Yard from top of hump36 views
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Maintainer Checking Automatic Switching Equipment36 views
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Hump Trimmer & Cab Signal Controller in Yardmaster's Office36 views
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Yard Track Indicator36 views
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Car Retarder Change Over36 views
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Car Retarder Change Over36 views
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Montreal Car Retarder (in tower)36 views
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Car Retarder Speed Control - Type R36 views
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Teletape Storage Unit Without Plugs36 views
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Velac System Office Equipment36 views
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Computer for Classification Yard36 views
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