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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Switch machine42 views
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Velac Test Panel42 views
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Westbound Galesburg Car Retarder Yard42 views
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Gateway Classification Yard42 views
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Gateway Yard - Youngstown, Ohio42 views
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Gateway Yard - Youngstown, Ohio42 views
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Gateway Yard - Youngstown, Ohio42 views
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Model 31 Car Retarder Installation42 views
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Night view of classification yard42 viewsTower B to left
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Maintainer making periodic check of Velac Computer Equipment42 views
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Retarder Exit Velocity Computer42 views
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Computer for Classification Yard42 views
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Transistorized yard automation42 views
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Sample Problem Test Unit42 viewsUsed in checking Type V.R. Velac System
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Weight Proportional Inert Retarder42 views
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Model 40 Weight Proportional Inert Retarder42 views
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Model 40 Retarder with Accumulator & Relay Case42 views
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C. W. Henricks42 views
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G. E. Stinson42 views
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R. H. Williams42 views
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K. E. Dortot42 views
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R. F. Deal42 views
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B. F. Rogers42 views
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W. C. Reustle42 views
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Interurban Electric Railway42 views
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Amplifier42 views
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180 Decoding Unit42 views
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Four Indication Cab Signal (Stockholm Tramways)42 views
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Four Indication Cab Signal42 views
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Type E Transistorized Amplifier42 views
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Type CY Cab Signal Equipment, Inman Yard, So. Rwy.42 views
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Logan Square - UR Console42 views
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