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 - Shop Photos, Solid State Systems, & Special Photos
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570 Code System Equipment66 views
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Train Graph for C.T.C.66 views
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K.P. Relay Unit and Rack66 views
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Roller Bearing on mechanically interlocked switch points65 views
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Roller Bearing on mechanically interlocked switch point65 views
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Hand operated switch equipped with Roller Bearing65 views
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"Union" Roller Bearings on mechanically interlocked switch65 views
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"Union" Roller Bearing on power operated switch65 views
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Broad and Narrow Band Control - Interlocking65 views
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C.M.St.P. & P. R.R. - Airline Yard - Operating push button on Speed Control Panel65 views
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C.M.St.P. & P. R.R. - Airline Yard - Track Indicator on Speed Control Panel65 views
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Single Switch Stand for T-20 Switch Signal64 views
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Power operated switch equipped with Roller Bearing64 views
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"Union" Roller Bearing on hand-operated switch64 views
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"Union" Roller Bearings on long-railed switch points64 views
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Drawing for Ad - Consolidate Control of Interlockings64 views
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Line Drawing "I.T.C. in caboose" for advertisement64 views
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Line drawing of Car Retarder advertisement64 views
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T & NO 550 Flexicode System64 views
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T & NO 550 Flexicode System64 views
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T & NO 550 Flexicode System64 views
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T & NO Flexicode System64 views
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General Purpose Boards64 views
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C.T.C. Map63 views
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Line drawing for I.T.C. Plug-In Units63 views
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Wash drawing for Self-restoring Dragging Equipment Detector for advertisement63 views
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PCB General Purpose Boards63 views
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570 Code System Equipment63 views
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General Purpose Boards63 views
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Application of T-20 Switch Stand62 views
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Line drawing Car Retarder Speed control62 views
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