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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 Pier 18 Car Retarder72 views
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 South Bound Potomac Yard - Retarder Control Panel72 viewsR.F. & P.
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 C&O K-50 Panel72 viewsPresque Isle Yard
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 U.S. Steel Corp. - Lynch Coal cleaning plant - Corbin, Ky.72 views
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 U.S. Steel Corp. - Lynch Coal cleaning plant - Corbin, Ky.72 views
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 U.S. Steel Saxonburg Plant Car Retarder & Radar Speed Control72 views
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 Mr. C. M. Hursh72 views
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 W. A. Robison72 views
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 Four Indication Type E composite Cab Signal Equipment Box72 viewsFor Westinghouse gas-turbine locomotive
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 Orient Heights - Maverick Square72 views
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 Indentra Rack with Amplifier, Philadelphia Subway72 views
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 San Francisco Automatic Train Control System - Operation Control Center (Model)72 views
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 111th Street U.R. Machine - N.Y.T.A.72 views
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 Remote Control of Locomotive (Portable Transmitting Equipment) - E.I.Dupont de Nemours Co.72 views
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 12 CA-3B Control Unit72 views
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 AFO Track Transmitter72 views
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 Russian Relay Case72 views
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 High C.T.C. System Relay Racks72 views
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 Factory wired rack for Plug-in Relays (all relays in place)72 views
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 Montreal Installation Office Coding Unit (back view)72 views516A Multiplex Code Control System
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 Montreal Installation Field Coding Unit (back view)72 views516A Multiplex Code Control System
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 Cast Iron Relay Cases - Subway type with Plug-In Relays - Hudson & Manhattan R.R.72 views
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 Highway crossing installation at Greenville - B.&L.E. RR.72 views
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 Automatic signal installation between Bureau, Ill. and Peoria on the Rock Island72 views
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 Combination Battery and Relay Housing for Track Cut - Back and Side View72 views
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 Canadian National RR - 6'-9" RS Case (Factory Wired)72 viewsTurcot Durval Montreal Yard East Junction
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 Shaded RS Case 4'-11" (side)72 views
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 PRR RS Case 9'-8" (front)72 views
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 C.M.St.P. & P. R.R. - Airline Yard Relay House72 views
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 A.C.L. Manchester to Waycross CTC Relay House - N.E. Osterfield72 views
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 A.C.L. Waycross to Folkston CTC Relay House at Burch, Ga.72 views
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 Looking west from platform, White Sulphur Springs - C. & O. Rwy.72 viewsAutomatic Signal Installation
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