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
95-a-3753.jpg
 Union Pacific R.R. - Relay Houses at E.E. Madena45 views
95-c-1832.jpg
 Seaboard 5'x7' Relay House45 views
95-c-2268.jpg
 I.T.C. Training Unit45 views
95-c-4355.jpg
 Microphone and Loudspeaker45 views
95-c-4359.jpg
 Microphone and Loudspeaker45 views
5856.jpg
 Turkish Switch Machine45 views
5857.jpg
 Turkish Switch Machine45 views
5860.jpg
 Turkish Switch Machine45 views
6056.jpg
 Turkish Switch Movements45 views
6057.jpg
 Turkish Switch Movements45 views
7618.jpg
 ED-101 Readout Instrument Development Model45 views
8662.jpg
 American Oil Console (back)45 views
5729.jpg
 Unit in Field Cabinet - Arabian American Oil Co.45 views
5730.jpg
 Unit in Field Cabinet - Arabian American Oil Co.45 views
5735.jpg
 Field Cabinet in Trailer - Arabian American Oil Co.45 views
4306.jpg
 Badger Pipe Line Machine45 views
4310.jpg
 Badger Pipe Line Machine45 views
4313.jpg
 Badger Pipe Line Machine45 views
4322.jpg
 Badger Pipe Line Machine45 views
4888.jpg
 Gulf Interstate Pipeline Machine45 views
4893.jpg
 Gulf Interstate Pipeline Machine45 views
4898.jpg
 Gulf Interstate Pipeline Machine45 views
4902.jpg
 Gulf Interstate Pipeline Machine45 views
5417.jpg
 Gulf Interstate Pipeline45 views
95-c-5400.jpg
 Magnolia Pipe Line Company Control System45 views
8297.jpg
 Mid America Pipeline (Station Rack) (back)45 views
8640.jpg
 Okan Pipeline (rack)45 views
rec072.jpg
 RT-21 Rectifier45 views
rec088.jpg
 RP-2145 views
c-32610.jpg
 Wampum - B.& O. Jct. CTC machine - "J" tower44 views
c-35216.jpg
 CTC installation44 views
c-35227.jpg
 Signal D-4444 views
9267 files on 290 page(s) 1 - 219 220 221 222 223 224 225 226 227 228 - 290