RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
No touchups - No watermarks - Enjoy!
Hopefully more in 2025


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74 views
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67 views
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63 views
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68 views
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61 views
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64 views
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63 views
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59 views
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Cut of cars going through retarder65 views
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Track grouping and switch layout67 views
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Top of hump showing retarder and yard master's office75 views
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Hump and trimmer signal controllers at top of hump67 views
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Car in retarder - retarder closed 68 views
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Cut of cars in retarder at top of hump65 views
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Looking toward receiving yard at top of E.B. Hump63 views
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Hump signal controller machine74 views
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Receiving yard - Eastbound Enola Yard68 views
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Hump signal, eaastbound Enola Yard76 views
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Eastbound Enola Yard71 views
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Retarders at top of hump76 views
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Controller for hump signal75 views
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Skate machine67 views
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Direct acting switch movement64 views
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Skate machine65 views
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Car retarder 67 views
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Car retarder 62 views
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Eastbound Enola Yard - Harrisburg, Pa.70 views
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Eastbound Enola Yard - Harrisburg, Pa.67 views
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Cutting cars at top of hump - E.B. Yard65 views
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Car Retarder Installation77 views
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Car Retarder Installation72 views
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Retarder Yard72 views
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