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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 Culver - Eldon193 views
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 Portable Remote Controller for Locos.193 views
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 BARTD in San Francisco193 views
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 El Reno to Caldwell192 views
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 Allerton - Eldon191 views
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 2-1/2' CTC cabinet - Valley Pass-Moor191 views
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 C.T.C. machine at Springfield, Mo.191 views
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 LP-70 Relay Racks191 views
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 Tabor Junction190 views
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 "BY" Tower190 viewsBethlehem
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 East Conway UR Interlocking190 views
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 Model 50 Retarder - Blacked Out190 views
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 CTC machine in Morgan Tower - DeGraff to Morgan - Big Four189 views
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 Style C 10' CTC Cabinet - Hinton - Montgomery189 views(front)
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 Loco. at Signal189 views
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 Type F Interlocking machine, CTC, and Tele. instrument board at FS tower, Fifth Ave.188 viewsElmira, N.Y.
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 Type F interlocking machine with track model - Gould Tower188 views
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 Phankill unit on HC-81188 views
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 (Emporia-Turner) Quenemo-Olathe Sec. - 7'6" CTC Cabinet187 views
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 Oakland-Stockton187 views
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 Type F Electric Interlocking - Tower C187 viewsOmaha, Neb.
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 HC-81 Highway crossing signal187 views
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 CTC panel for St. Louis Terminal186 views
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 Dow and Delco Interlocking Track Model186 views
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 Delaware Water Gap - D. L. & W. Railroad186 views
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 Tide-Emory Grove Installation185 views
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 UR Interlocking installation185 views
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 Page 15 - CTC Projects 1928-1950185 views
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 Dallas Terminal Interlocking Machine185 views
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 D. Paul Crane185 views
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 T.C.C. Console - M-16 to Grove184 views(control panel)
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 Columbus Junction184 views
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