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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Westbound Galesburg Car Retarder Yard34 views
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Gateway Classification Yard34 views
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Gateway Yard - Youngstown, Ohio34 views
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Looking up the hump34 viewsTower A with model 31 Car Retarder in foreground
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Model 31 Car Retarder Installation34 views
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Model 31 Car Retarder Installation34 views
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Tower B and power house34 viewswith power operated switch in foreground
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Track Fullness Rack34 views
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Maintainer Checking Automatic Switching Equipment34 views
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Hump Trimmer & Cab Signal Controller in Yardmaster's Office34 views
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Cab Signal Controller in Bowl Office34 views
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SL-6A Electric Locks34 views
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Yard Track Indicator34 views
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Car Retarder Change Over34 views
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Car Retarder Change Over34 views
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Car Retarder Change Over34 views
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Car Retarder Change Over34 views
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Velac Computer Cabinet Drawers34 viewsAudible Alarm
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Velac Computer Cabinet Drawers34 viewsCar Space Control
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Instrument Case Compressor34 views
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Aerial View of Montreal Yard34 views
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Car Retarder Speed Control - Type R34 views
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Car Retarder Speed Control - Type R34 views
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Velac System Office Equipment34 views
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Velac System Office Equipment34 views
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Velac System Office Equipment34 views
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Computer for Classification Yard34 views
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Type DU-1 Differential Pressure Unit for Velac34 views
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Special Tools for HS-1 Valve34 views
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Transistorized yard automation34 views
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Model 32 Car Retarder34 views
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Weight Proportional Inert Retarder34 views
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