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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Pier 18 Car Retarder61 views
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Pier 18 Car Retarder61 views
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Car Retarder Control Panel for Potomac Yard61 viewsP.R.R.
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South Bound Potomac Yard - Automatic Switching Control Panel61 viewsR.F. & P.
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K50 Console61 views
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Car Retarder System Control Machine "C"61 views
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Car Retarder Machine61 views
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Teletype Equipment - Type TR61 viewsAutomatic Route Reporting System
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Relay House60 views
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Relay House - Argentine Yard60 views
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Automatic Switching and Control Machine60 views
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From top floor of Retarder Control Tower60 views
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Top of Hump60 views
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Clearing Yard - Belt Rwy. of Chicago60 views
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Route Selection Machine60 views
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Route Selection Machine60 views
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K-70 Retarder Control Panel60 views
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Retarder Control Machine60 views
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Cut of cars going through retarder60 views
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Skate machine60 views
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Style K-60 Retarder Control Machine60 views
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Style K-60 Retarder Control Machine60 views
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Night view of westbound classification yard - Galesburg, Ill.60 views
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Looking toward classification yard as car enters retarder near top of hump60 views
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Controlling the car movements over the hump60 views
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Galesburg Car Retarder installation60 views
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Galesburg Car Retarder installation60 views
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Galesburg Car Retarder installation60 views
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Model 31 car retarder near foot of hump60 views
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Gateway Yard60 views
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Looking down from hump60 views
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Storage units for Automatic Switching machine60 views
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