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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 Individual Compressor for Stop Valve - N.Y.T.A.49 views
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 Individual Compressor for Stop Valve - N.Y.T.A.49 views
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 111th Street U.R. Machine - N.Y.T.A.49 views
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 Gun Hill Rd. 3rd Avenue - N.Y.C.T.A.49 views
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 C.A.A. Limited Data Boards49 views
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 Titan Missile Launching Equipment Cabinet49 viewsTC-21 Cabinet Closed
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 Cargill Inc. - East St. Louis Installation - Footboard Control Station - Remote Control of Loco.49 views
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 Receiver for Remote Control of Locomotives49 views
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 Carryphone49 views
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 Instrument case - N&W Petersburg-Norfolk coded track circuit49 views
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 Factory wired 4'-11" Instrument Case for N.Y.C.& St.L.49 views
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 N.C. & St. L R.R. - Junta - 9'8" Instrument Case - double repeater location with standby power coded control49 views
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 P.R.R. Highway Crossing Case at Sandusky St. - Bucyrus, Ohio49 views
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 Instrument case at Weller Yard Kelsa - N&W CTC49 views
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 5'x7' Relay House - Santa Fe, Mohave, Remote Control Installation49 views
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 C.M.St.P. & P. R.R. - Bensonville Relay House49 views
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 Relay House & Battery House - U.P. R.R.49 views
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 Inside Relay house - T.R.R.A. of St.L.49 views
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 Top of Dynamotor and view of underside showing wiring49 views
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 Single Channel Wayside Cabinet49 views
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 Front and underside views of Coupling Unit49 views
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 Front and underside views of Receiver Unit49 views
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 6-1/2" Loud Speaker49 views
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 I.T.C. Frequency Standard for Inductive Train Communication Equipment49 views
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 I.T.C. Frequency Standard for "Union" Inductive Train Communication Equipment49 views
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 Receiving Coil49 views
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 Style "ST" Dynamotor Unit49 views
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 Microphone and Loudspeaker49 views
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 White Sulphur Springs, W.Va. - C. & O. Rwy.49 views
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 Remote control train order signals at Trimble looking north on Big Four49 views
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 Remote control T.O. signals, Trimble - Big Four49 views
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 Remote control train order signals at Ernst looking north on Big Four49 views
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