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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 Code transmitter and distributor35 views
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 Rail ammeter35 views
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 Style P-4 Polar Relay35 views
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 Four Indication Cab Signal Equipment Box for Diesel Engine35 views
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 Four Indication Cab Signal Equipment Box for Diesel Engine35 views
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 Foot operated acknowledging switch (Stockholm Tramways)35 views
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 DD-6 Speed Governor (Stockholm Tramways)35 views
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 Decoding Unit for Vertical Four Indication Cab Signal equipment box35 views
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 Code Test Set for Stockholm Tramways35 views
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 Microphone, Signal Control, and Commercial rack mounted office equipment for Hump yard Coded Cab Signal35 views
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 Hump yard coded cab signal equipment with one-way train communication35 views
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 Type EL equipment box - inside view35 views
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 Type EL Cab Signal Equipment35 views
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 Type EL Signal with cover open35 views
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 Type EL Signal with cover open and with Equipment out35 views
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 Back View of Equipment Rack EL35 views
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 Amplifier35 views
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 New CY Cab Signal Equipment35 views
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 UR Machine, State St.35 views
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 UR machine, North Portal35 views
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 UR machine, North Portal35 views
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 Westchester Yard - N.Y.B.T.35 views
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 Dyre Ave. Interlocking - N.Y.T.A.35 views
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 UR Interlocking Machine - Rockaway Park Control Panel - N.Y.T.A.35 views
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 UR Interlocking Machine - Rockaway Park Control Panel - N.Y.T.A.35 views
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 UR Interlocking Machine - Rockaway Park Control Panel - N.Y.T.A.35 views
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 Individual Compressor for Stop Valve - N.Y.T.A.35 views
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 111th Street U.R. Machine - N.Y.T.A.35 views
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 Ground Service Cart for Tow Target Plane35 views
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 R.A.D.C. Air Traffic Control AN/GSN-735 viewsHanger panel
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 Remote Control operator on step facing forward35 views
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 Remote Control (radio receiver plus tone receiver on loco.)35 views
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