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
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 Close-up of Speed Control and test panel65 views
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 "Union" Cab Signal Test Set - Code65 views
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 Code Test Set65 views
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 Motorman's cab showing cab signal, brake valve, master controller, and suppression switch65 views
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 Power Panel in Compressor Room, 13th St. Interlocking65 views
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 Southbound train at signal location A-18 and B-18, 13th St. Interlocking65 views
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 UR Interlocking machine, North Portal65 views
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 Market St. Extension65 views
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 Skyway Rapid Transit65 views
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 San Francisco Automatic Train Control System - Operation Control Center (Model)65 views
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 Gun Hill Rd. 3rd Avenue - N.Y.C.T.A.65 views
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 Launcher for North American65 views
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 Remote Control Equipment (Plymouth Locomotive)65 views
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 Canadian National R.R. - Montreal Yard (Instrument Case Compressor) (front)65 views
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 Montreal Installation Chain Unit (front view)65 views516A Multiplex Code Control System
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 Double Vertical Relay and Terminal Cases - N.Y. Board of Transportation - Westchester Yard65 views
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 City of Philadelphia - Plug-in Relay Cases65 views
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 Factory Wired Steel Case 9'8"65 views
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 Combination Battery and Relay Housing for Track Cut - Front and Side View65 views
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 Combination Battery and Relay Housing for Track Cut - Interior View65 views
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 Combination Battery and Relay Housing for Track Cut Batteries ready for servicing65 views
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 N.Y.S. & W. RR (WS to Croxton) 3'-3" Relay Case65 views
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 Long Island R.R. Relay House - Sliding Shelf on Rack65 views
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 Horizontal I.T.C. Rack65 views
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 Dynamotor for I.T.C. Equipment65 views
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 Signal location 364.5 - P.R.R. about 6 mi. west of Warsaw, Ind.65 views
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 Crossing Gate Mechanism65 views
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 Garage Call Light Fixture (closed) (Chesapeake Bay Bridge & Tunnel)65 views
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 Automatic Highway Grade Crossing Protection Package (Front)65 views
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 Automatic Highway Grade Crossing Protection Package (Back)65 views
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 Wire Guard for Highway Crossing signal65 views
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 Wire Guard for Highway Crossing signal65 views
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