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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X-1 Valve 35 viewsOverall view of Exhaust Valve for Car Retarder
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Pilotair Valve Type 1/2" 2-DS35 viewsUsed with HS-1 Valve
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Sample Problem Test Unit Relay Panel35 viewsType V.R. Velac System
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Weight Proportional Inert Retarder35 views
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Weight Proportional Inert Retarder35 views
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Model 40 Weight Proportional Inert Retarder35 views
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Model 40 Weight Proportional Inert Retarder35 views
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Model 40 Weight Proportional Inert Retarder35 views
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Model 40 Inert Car Retarder35 views
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Model 40 Inert Car Retarder35 views
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Model 40 Inert Car Retarder35 views
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Model 40 Inert Car Retarder35 views
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Model 40 Retarder with Accumulator & Relay Case35 views
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Model 40 Retarder with Accumulator & Relay Case35 views
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Model 40 Retarder with Accumulator & Relay Case35 views
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Model 40 Retarder with Accumulator & Relay Case35 views
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Model 40 Retarder with Accumulator & Relay Case35 views
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Ross-Meehan Rail Skate35 views
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Ross-Meehan Rail Skate35 views
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Yardmaster Office (Eastward)34 views
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Cars moving thru Intermediate Retarder (Eastward)34 views
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Cars moving thru Intermediate Retarder (Eastward)34 views
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West Conway Retarder Machine34 views
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West Conway Retarder Machine34 views
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Conway Yard Retarder Control Machine34 views
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West Conway Yd.34 views
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Car rollability on tangent track on car weight are measured near crest of hump34 views
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Classification track from retarder control tower34 views
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Computer equipment34 views
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Cars are cut near top of crest34 views
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Indicator on retarder control machine34 views
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Westbound Galesburg Car Retarder Yard34 views
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