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
10282.jpg
 Model 50 on URR82 views
6321.jpg
 Mr. Brinker82 views
95-c-2195.jpg
 Three Speed Governor82 views
c-35690.jpg
 Train Control Governor82 views
95-c-3926.jpg
 Market St. Extension82 views
8548.jpg
 Proximity Detector N.Y.C.T.A. Automatic Gap Filler Application - Lexington Ave. to 14th St.82 views
8549.jpg
 Proximity Detector N.Y.C.T.A. Automatic Gap Filler Application - Lexington Ave. to 14th St.82 views
9086.jpg
 N.Y.C.T.A. Automated Train82 views
7963.jpg
 N.Y.C.T.A. Grand Central UR Interlocking Lexington Avenue82 views
10180.jpg
 Jackass Flats - Original AEC remote control equipment82 views
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 Relay Case Wired Complete - Central of Georgia Crossing82 views
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 HM Relay House - 8'-6" x 19'-4"82 views
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 HM Relay House - 8'-6" x 19'-4"82 views
30195.jpg
 #85 at south end Deshler - No. Lima to Roachton CTC - B. & O. R.R.82 views
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 Eastbound home signal, Tower "A" - Allegheny Summit CTC - C. & O.82 views
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 Helper engine cut off from train at Tower "A" - Allegheny Summit CTC - C. & O.82 views
33658.jpg
 Looking east at White Sulphur Springs - C. & O.82 viewsAutomatic Signal Installation
31481.jpg
 Automatic signal bridge west of Seward, Pa. - P.R.R.82 views
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 Westbound passenger at signal bridge near Seward, Pa. - P.R.R.82 views
32135.jpg
 S.B. signal cleared on Milwaukee for S.B. train - Knowles automatic interlocking82 views
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 HC-81 Highway Crossing Signal82 views
c-33367.jpg
 DN-22 Relay82 views
c-14869.jpg
 3 Position - 2 Element Vane Type Relay82 views
rec002.jpg
 RR-10 Rectifier82 views
rec003.jpg
 RR-10 Rectifier82 views
rec005.jpg
 RTA-22 Rectifier82 views
rec007.jpg
 RE-282 views
rec009.jpg
 Style RE-4 Rectifier82 views
rec010.jpg
 RE-682 views
rec012.jpg
 RS-10 Rectifier, RS-6 Rectifier82 views
rec013.jpg
 RS-10, RS-682 views
rec014.jpg
 RS-14 Rectifier82 views
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