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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 Motorman's cab showing cab signal, acknowledging switch, cutout valve, and suppression switch67 views
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 Portable CTA Transmitter Unit67 views
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 519A Registry Unit67 views
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 Application of the 1000 amp. impedance bonds located on span section of bridge67 viewsDelaware River Joint Commission
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 N.Y.C.T.A. Automated Train67 views
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 Fig. I Launcher Transporter67 views
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 Fig. II Launcher Transporter Narrow Configuration67 viewsC-130 Aircraft Loading
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 Plymouth Locomotive Works - Remote Control Console (back of bottom open)67 views
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 Remote Control Equipment (Plymouth Locomotive)67 views
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 Back view of two Type G Compressors in Wayside Case - 4.2 cu. ft.67 views
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 Section of test set-up of Markem Yard equipment67 views
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 Relay Case Wired Complete - Central of Georgia Crossing67 views
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 Double Vertical Relay and Terminal Cases - N.Y. Board of Transportation - Westchester Yard67 views
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 City of Philadelphia - Plug-in Relay Cases67 views
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 Highway crossing equipment in case at Clarks Crossing near Middletown, N.Y. - N.Y.O.&W. R.R.67 views
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 Factory Wired Steel Case 9'8"67 views
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 Combination Battery and Relay Housing for Track Cut - Front and Side View67 views
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 Combination Battery and Relay Housing for Track Cut - Interior View67 views
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 Combination Battery and Relay Housing for Track Cut Batteries ready for servicing67 views
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 N.Y.S. & W. RR (WS to Croxton) 3'-3" Relay Case67 views
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 Union Pacific R.R. - Interior of Relay House at Clear Lake67 views
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 ITC Equipment67 views
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 ITC Equipment67 views
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 Horizontal I.T.C. Rack67 views
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 Receiver for I.T.C. Equipment67 views
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 Transmitter for I.T.C. Equipment67 views
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 Looking west toward S-1 spring switch layout on Wabash at Birmingham, Mo.67 views
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 Crossing Gate Mechanism67 views
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 Looking east on Milwaukee toward C.& E.I. crossing from one left of wye, Belt Jct., Milwaukee - C.& E.I. RR67 views
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 M-3 Switch Machine67 views
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 SL-10 Switch Lock67 views
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 Texas Eastern Transmission Corp. Machine 67 views
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