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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 Rectifier R E I C49 views
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 Pencil Type Rectifier49 views
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 Pencil Type Rectifier49 views
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 Selenium Rectifier49 views
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 RX-21Rectifier49 views
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 RP-4149 views
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 Mamouth to Mobridge48 views
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 Mamouth to Mobridge48 views
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 Thornton48 views
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 Wampum - B.& O. Jct. CTC machine - "J" tower48 views
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 Eastbound B.& O. passenger train approaching locations R4, R6, Wampum48 views
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 Westbund train #33 at B.& O. Jct. (signal L-20 to right)48 views
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 Westbound passenger train No. 33 at B.& O. Jct.48 views
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 Rail connection, Wampum, New Castle Jct.48 views
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 Lecheria looking south into CTC territory, signal I-50 in right foreground48 views
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 Signal D-2048 views
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 Switch 25 - Nonoalco48 views
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 Savannah-Hamlet48 views
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 Las Vegas to Yermo - CTC machine48 views
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 Pocatello-Glenn's Ferry48 views
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 La Grande-Huntington48 views
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 Los Angeles-Riverside48 views
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 Topeka-Menoken Installation48 views
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 Montana Junction48 views
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 Cheynne-Laramie48 views
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 Cheynne-Laramie48 views
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 Cheynne-Laramie48 views
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 Granger-Pocatello48 views
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 Granger Pocatello48 views
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 Fairview to Mercer48 views
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 UR Interlocking Machine, North Portal, Chicago Subway48 views
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 UR Interlocking Machine, South Portal, Chicago Subway48 views
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