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
c-36539.jpg
 UR Interlocking at Elizabethport79 views
c-27654.jpg
 Tower A Eastbound Cedar Hill Yard79 views
95-a-3352.jpg
 Direct-acting switch machine and circuit control79 viewswith switch lamp, air strainer, armed house, and Style-W-10 junction box on cast iron foundation
7176.jpg
 Gateway Classification Yard79 views
10211.jpg
 Model 50 Retarder in Tracks79 views
c-39296.jpg
 Cab Sig Magnet Valve79 views
95-c-3463.jpg
 Orient Heights - Maverick Square79 views
95-c-3464.jpg
 Orient Heights - Maverick Square79 views
7950.jpg
 N.Y.C.T.A. Brooklyn Bridge Lexington Avenue - Dispatchers Track Indicator79 views
8212.jpg
 NYCTA 529 Indication System (Chain Relay Panel)79 views
8213.jpg
 NYCTA 529 Indication System (Field Switching Unit)79 views
95-c-2579.jpg
 High C.T.C. System Relay Racks79 views
8274.jpg
 Canadian National RR - 6'-9" RS Case (Factory Wired)79 viewsTurcot Durval Montreal Yard East Junction (showing mounting case)
8276.jpg
 Shaded RS Case 4'-11" (front)79 views
33644.jpg
 Looking west from home signal toward eastbound tunnel portals - Allegheny Summit CTC - C. & O.79 views
33651.jpg
 Helper engine headed west - Allegheny Summit CTC - C. & O.79 views
35276.jpg
 Spring switch installation between Hamlet, N.C., and Columbia, S.C. - Seaboard Air Line79 views
99999.jpg
 Buck - Looking North / Auto. Sig. Location between Lake and Delevan - P.R.R. - JK - Machias79 views
32048.jpg
 Red Oak to Balfour C.T.C. - C. B. & Q.79 views
32110.jpg
 Spring Hill tower and train order signal where CTC panel for Belt Jct. is located - Milwaukee - C. & E. I.79 views
32133.jpg
 Automatic interlocking, Knowles, Ill. Milwaukee crossing Illinois Central, Looking East on Illinois Central79 views
95-c-3168.jpg
 Panel removed to show mechanism in highway traffic control sign for Penna. turnpike79 views
95-c-411.jpg
 Red Bank to Oil City79 views
c-30445.jpg
 Style A-1 E.P. switch movement79 views
rec016.jpg
 RM-14 Rectifier79 views
rec021.jpg
 RN-1579 views
95-c-330.jpg
 79 views
95-c-2368.jpg
 Fig. 4 - Automatic Block Signals79 views
95-c-2566.jpg
 Copy negative of paste up of colored enlargement of Pocatello Yard79 views
95-c-2884.jpg
 Redispatching by C.T.C.79 views
95-c-3213.jpg
 Speed Governor79 views
95-c-3761.jpg
 "Paul Bunyon" - wash drawing for Retarder ad79 views
9267 files on 290 page(s) 1 - 80 81 82 83 84 85 86 87 88 89 - 290