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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69 views
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61 views
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56 views
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61 views
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53 views
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56 views
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56 views
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53 views
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Cut of cars going through retarder58 views
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Track grouping and switch layout62 views
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Top of hump showing retarder and yard master's office68 views
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Hump and trimmer signal controllers at top of hump61 views
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Car in retarder - retarder closed 61 views
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Cut of cars in retarder at top of hump56 views
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Looking toward receiving yard at top of E.B. Hump58 views
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Hump signal controller machine68 views
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Receiving yard - Eastbound Enola Yard62 views
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Hump signal, eaastbound Enola Yard70 views
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Eastbound Enola Yard65 views
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Retarders at top of hump69 views
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Controller for hump signal70 views
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Skate machine61 views
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Direct acting switch movement60 views
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Skate machine59 views
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Car retarder 61 views
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Car retarder 58 views
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Eastbound Enola Yard - Harrisburg, Pa.62 views
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Eastbound Enola Yard - Harrisburg, Pa.60 views
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Cutting cars at top of hump - E.B. Yard60 views
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Car Retarder Installation73 views
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Car Retarder Installation67 views
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Retarder Yard67 views
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