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
7571.jpg
 TCC Console78 views
6197.jpg
 Puerto Cabello Barquisimeto -15' CTC Machine78 views
95-a-3741.jpg
 Yard track indicator for W.B. freights at E. Milford78 views
95-c-2738.jpg
 Tilton-Tolono78 views
95-c-3307.jpg
 Brush College78 views
95-c-377.jpg
 Oroville-Portola78 views
95-c-2967.jpg
 Chicago Subway Interlocking machine - Dearborn Street78 views
95-a-3343.jpg
 One end of compressor room showing automatic electric motor-driven compressor78 views
9529.jpg
 Pullman Standard Rapid Transit Train78 views
8163.jpg
 N.Y.C.T.A. Shuttle Automation Electronic Axle Generator and Plug Coupler78 views
7651.jpg
 N.Y.C.T.A. 59th St. Interlocking (Grand Central Track Indicator)78 views
8211.jpg
 NYCTA 529 Indication System (Tone Receiving Unit)78 views
8215.jpg
 NYCTA 529 Indication System (Indication Panel)78 views
9381.jpg
 NYCTA (Corona Yard) - 8'2" UR Console78 views
8185.jpg
 Style 539 Remote Control for Locomotive (Slave Loc. Equipment E.M.D.) (open)78 views
9413.jpg
 539 Satellite Locomotive Equipment (Contol Console)78 views
95-c-0901.jpg
 Relay Case Wired Complete and Strapped for Shipment. Double Automatic Signal Location - Seaboard78 views
5864.jpg
 Model of Relay House Prepared for Union Pacific78 views
6756.jpg
 HM Relay House - 8'-6" x 12' (Interior)78 views
32470.jpg
 Single signal location No. 23.1 between No. Eaton and Grafton, O., Looking South - Big Four RR78 views
32472.jpg
 Northbound freight passing LaGrange, O. station, Southbound signal 29.1 in foreground - Big Four RR78 views
32917.jpg
 Signal location 364.5 - P.R.R. about 6 miles west of Warsaw, Ind.78 views
35259.jpg
 Automatic signal installation between Burea, Ill. and Peoria on the Rock Island78 views
c-33384.jpg
 HC-81 Highway Crossing Signal78 views
c-33385.jpg
 HC-81 Highway Crossing Signal78 views
5011.jpg
 M-23A Switch Machine78 views
rec011.jpg
 RE-678 views
95-c-2834.jpg
 Line drawing of Shelf Mounting for Plug-In Relay78 views
95-c-2906.jpg
 Drawings for Ad - Consolidate Control of Interlockings78 views
95-c-2974.jpg
 "Greetings from a friend" (line drawing for advertisement)78 views
95-c-289.jpg
 Train Graph for C.T.C.78 views
95-c-4521.jpg
 Pocatello Cranger Demonstration Racks - Back View of Cases78 views
9267 files on 290 page(s) 1 - 82 83 84 85 86 87 88 89 90 91 - 290