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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 Englewood Yard - Track model for all-relay interlocking77 views
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 Englewood Yard - Tower rack for all-relay interlocking77 views
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 Englewood Yard Control Machine77 views
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 TCC Console77 views
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 Puerto Cabello Barquisimeto -15' CTC Machine77 views
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 Los Angeles-Riverside77 views
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 Tilton-Tolono77 views
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 CA Jct.-Birmingham77 views
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 Brush College77 views
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 UR Interlocking Machine, State St. Subway, Chicago77 views
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 Rack Mounted Equipment77 views
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 Switch layout showing small thawing apparatus77 views
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 Gateway Classification Yard77 views
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 Car Retarder Machine77 views
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 Auto. train control equipment as applied to UP's streamliners - Nos. 4, 5, 6 and 7.77 views
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 Interurban Electric Railway77 views
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 Type E Four Indication Code Cab Signal Equipment Box - PRR77 views
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 Train approaching automatic signal NJ54 on eastbound track approaching City Hall Station77 viewsDelaware River Joint Commission
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 N.Y.C.T.A. Shuttle Automation Electronic Axle Generator and Plug Coupler77 views
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 N.Y.C.T.A. Times Square Grand Central Shuttle Train Automation Control Equipement Rack77 views
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 NYCTA 529 Indication System (Line Pulsing Panel)77 views
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 NYCTA 529 Indication System (Tone Receiving Unit)77 views
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 NYCTA 529 Indication System (Indication Panel)77 views
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 NYCTA (Corona Yard) - 8'2" UR Console77 views
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 Rear of Relay Rack in Relay Room 13th St. Interlocking, Chicago Subway, CRT77 views
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 Highway crossing installation between Hammond, Ind. and Griffith on the Erie Railroad77 views
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 Canadian National RR - 6'-9" RS Case (Factory Wired)77 viewsTurcot Durval Montreal Yard East Junction (showing mounting case)
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 Shaded RS Case 4'-11" (front)77 views
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 S. Pac. Instrument Houses77 views
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 Part of north throat - Cincinnati Union Terminal77 views
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 Helper engine cut off from eastbound train - Allegheny Summit CTC - C. & O.77 views
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 Northbound freight passing LaGrange, O. station, Southbound signal 29.1 in foreground - Big Four RR77 views
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