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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CTC machine, Bureau to Spring Valley170 views
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G.C. Jct.-Deal170 views
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Page 2 - CTC Projects 1929-1939170 views
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Automatic Train Operation (Columbia Geneva)170 views
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Spring switch installation between Hamlet, N.C., and Columbia, S.C. - Seaboard Air Line170 views
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Waveryly to Greenwood169 views
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Hinton Handley T.C.C.169 views
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Type F Interlocking machine, CTC, and Tele. instrument board at FS tower, Fifth Ave.169 viewsElmira, N.Y.
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Tucson to Lordsburg - TCC Console169 views
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CTC Installation (Tucson and Lordsburg)169 views
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Stockholm Tramways "UR" Interlocking machine169 views
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C.T.C. machine at Springfield, Mo.168 views
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East Conway UR Interlocking168 views
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Stockholm Tramways "UR" Interlocking machine168 views
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BARTD in San Francisco168 views
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Loco. at Signal167 views
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Dow and Delco Interlocking Track Model167 views
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Page 9 - CTC Projects 1929-1939167 views
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Dallas Terminal Interlocking Machine167 views
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Bottom of post pedestal with terminal board167 views
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Big Sandy Jct. to Beaver Jct.166 views
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Herrington to Caldwell166 views
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Missouri Div. Jct. Installation166 views
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Vine St.166 views
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East Conway UR Interlocking166 views
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Elizabethport UR Interlocking machine166 views
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LP-70 Relay Racks166 views
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Glen E. Stinson166 views
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Portable Remote Controller for Locos.166 views
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Delaware Water Gap - D. L. & W. Railroad166 views
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Frank Galdes165 views
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DeGraff to Morgan CTC machine - Big Four164 views
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