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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Reading Company, Philadelphia - Automatic ground signal location - duct line territory near Logan Station190 views
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Port Huron Installation188 views
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Stockholm Tramways "UR" Interlocking machine188 views
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Holmes Interlocking Track Model188 views
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Stockholm Tramways "UR" Interlocking machine186 views
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'K.N." Kenton, Ohio185 views
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Tucson - TCC Console185 views
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Terminal Board of Stockholm Tramways "UR" Interlocking machine185 views
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Remote Control Model RCS-20 Control Box185 views
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Sag Channel - 9' UR T.C.C.184 views
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2-1/2' Machine - River Junction183 views(front)
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Silvis - M.P. 148.7 CTC machine183 views
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Stockholm Tramways "UR" Interlocking machine183 views
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McCook to Akron182 views
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Automatic Train Operation (Columbia Geneva)182 views
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DeGraff to Morgan CTC machine - Big Four181 views
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Belt Controller for Remote Control of Locos (Tone Generators)181 views
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Page 1 - CTC Projects 1928-1950180 views
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Middlesex179 views
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T.C.C. Console - M-16 to Grove179 views(front close up)
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West Trenton Installation179 views
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UR Control machine - N.Y.C.T.A. B'way 7th avenue line 34th street to 96th street179 views
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Remote Control Model RCS-20 Direct Wire Control Box (Loco)179 views
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BARTD in San Francisco178 views
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Huntington Interlocking - 2-1/2 cabinet177 views
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Woodbury Track Model177 viewsPenns Grove Camden
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Model 14 Interlocking Machine - North Approach - Chicago Union Station177 views
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Page 2 - CTC Projects 1929-1939176 views
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Spring switch installation between Hamlet, N.C., and Columbia, S.C. - Seaboard Air Line176 views
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Waveryly to Greenwood175 views
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Goshen Station175 views
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Rack Mounted Equipment175 views
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