RRSignal.com Photo Gallery

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

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 General Yardmaster's Office41 views
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 Retarder Control thru Intermediate Retarder (Eastward)41 views
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 East Conway Yard - Hump Yard Control Machine41 views
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 Switch machine41 views
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 Operator at Retarder console41 views
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 Automatic Switching Equipment41 views
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 Westbound Galesburg Car Retarder Yard41 views
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 Westbound Galesburg Car Retarder Yard41 views
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 Westbound Galesburg Car Retarder Yard41 views
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 Gateway Classification Yard41 views
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 Gateway Yard - Youngstown, Ohio41 views
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 Gateway Yard - Youngstown, Ohio41 views
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 Gateway Yard41 views
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 Gateway Yard41 views
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 General view looking toward hump41 viewsshowing tower A, Tower B, and power house with flood light poles.
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 Skate Machine41 views
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 Model 31 Car Retarder Installation41 views
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 Night view of classification yard41 viewsTower B to left
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 Maintainer making periodic check of Velac Computer Equipment41 views
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 Retarder Exit Velocity Computer41 views
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 Computer for Classification Yard41 views
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 Yard Master Control Machine41 views
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 Transistorized yard automation41 views
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 Sample Problem Test Unit41 viewsUsed in checking Type V.R. Velac System
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 Weight Proportional Inert Retarder41 views
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 Model 40 Weight Proportional Inert Retarder41 views
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 Model 40 Retarder with Accumulator & Relay Case41 views
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 Model 40 Retarder with Accumulator & Relay Case41 views
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 Mr. V. O. Smeltzer41 viewsA.A.R. Chairman
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 J. E. Rupp41 views
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 L. G. Phillips41 views
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 C. Sooby41 views
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