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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 Trans Western Pipeline La Fore Booster Sta. 34" Eng. Cab. (front)107 views
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 Transwestern Pipe Line (Roswell Panel) (back)107 views
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 Line Drawing of Electro-Pneumatic Interlocking of Cincinnati Terminal, P.R.R.107 views
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 Clinton to Evansville106 views
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 Port Huron Installation106 views
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 Goshen Station106 views
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 Hornell, N.Y. Installation106 views
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 Hellertown106 views
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 Bauru - Marilia CTC Cabinet 10 ft. 506-A system106 viewsBrazil
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 29th. Street Interlocking106 views
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 Dispatcher Control Machine106 views
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 Needles C.T.C.106 views
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 Canadian Yard-Amarillo-Waynoka106 views
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 Galesburg-Chillicothe106 views
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 Tide-Emory Grove Installation106 views
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 East Conway UR Interlocking106 views
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 Elizabethport UR Interlocking machine106 views
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 UR Interlocking machine, Elizabethport106 views
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 UR Interlocking Machine Closeup with Exit Button106 views
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 New Haven Consolidation106 viewsFair Street
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 Nevins St. - 15' "UR" Console106 views
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 A-5 Double Slip Layout with M.P.F. in south throat106 views
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 Part of north throat106 views
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 North throat from instrument room106 views
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 Equipment Box106 views
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 N.Y.C.T.A. Automated Train106 views
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 Montreal Trainphone Equipment 106 views
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 HDNA-OC Navy Phone with front and unit removed106 views
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 Portable Telephone with Call Detector106 views
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 AFO Receiver (Both) (interior rear view)106 views
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 Highway Crossing AFO Transmitter106 views
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 HM Relay House Interior (D.M.&I. RR)106 views
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