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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Palos Park to Brisbane46 views
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UR Interlocking Machine, North Portal, Chicago Subway46 views
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UR Interlocking Machine, North Portal, Chicago Subway46 views
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UR Interlocking Machine, North Portal, Chicago Subway46 views
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Hudson Terminal Exchange - "UR" Interlocking machine46 views
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Westchester Yard46 views
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Test Panel - Westchester Yard46 views
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Track model - Signal school "UR" Interlocking46 views
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Synchronous Timer46 views
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Hudson & Manhattan RR - Caisson Installation46 views
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Morris Park Interlocking46 views
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Conway Yard from the Air46 views
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Gateway Yard - Youngstown, Ohio46 views
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Gateway Yard - Youngstown, Ohio46 views
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Gateway Yard46 views
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Mr. R. Fisher46 views
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Mr. W. F. Huggins46 views
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Westchester Yard - N.Y.B.T.46 views
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Dyre Ave. Interlocking - N.Y.T.A.46 views
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Rawson St. - N.Y.C.T.A.46 views
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UR Interlocking Machine - Rockaway Park Control Panel - N.Y.T.A.46 views
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Titan Missile Launching Equipment Cabinet46 viewsTC-21 Cabinet Open
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Robert & Shafer (Pneumatic equipment box for remove control of Locomotives)46 views
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Cargill Inc. - East St. Louis Installation - Footboard Control Station - Remote Control of Loco.46 views
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Vehicle Control Box Relay (base raised to show units in case)46 views
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Showing method of tagging and use of Sta-Kon wire terminals in 3'-3" Instrument Case - N.Y.C.& St.L.46 views
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Chicago-Illinois & Midland RR (Andrews Highway Crossing Relay Case) back46 views
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Sample Relay Case (close up of back)46 views
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Relay Case 4' - 11" with PM 150 Relay (Sample Job) (front)46 views
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5'x7' Relay House - Santa Fe, Mohave, Remote Control Installation46 views
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P.R.R. - 8'x16' Relay House46 views
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Seaboard 5'x7' Relay House46 views
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