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
7382.jpg
 Miniature Relay Style P54 views
4766.jpg
 Style "SM" Furnace Door Equipment Covers Off54 views
5446.jpg
 Digital Indicators 10/10/5654 views
5583.jpg
 Digital and Alpha-numerical Indicators54 views
5736.jpg
 Digital Indicator Test Set54 views
5748.jpg
 Digital Indicator Close View54 views
6831.jpg
 Hazeltine Radar Display Unit (US&S Indicators)54 views
6897.jpg
 Militarized Digital Indicator54 views
7987.jpg
 10 Character Readout Instrument54 views
5733.jpg
 Trailer showing Field Cabinet - Arabian American Oil Co.54 views
5734.jpg
 Field Cabinet in Trailer - Arabian American Oil Co.54 views
6374.jpg
 Arabian-American Co. (Nariya) Front of Indication Panel54 views
4516.jpg
 Line Drawing of Badger Pipeline54 views
4597.jpg
 Badger Pipeline Coding Units (large)54 views
8346.jpg
 Badger Pipeline E. Chicago Station (front panel)54 views
10243.jpg
 Columbia Gas of Ohio54 views
10252.jpg
 Columbia Gas of Ohio54 views
10255.jpg
 Columbia Gas of Ohio54 views
10259.jpg
 Columbia Gas of Ohio54 views
10267.jpg
 Columbia Gas of Ohio54 views
8450.jpg
 Hanna Coal Company (Cadiz, Ohio) 68" Office Cabinet (front)54 views
8111.jpg
 Humble Pipeline Welker 1 control panel (typewriter cabinet)54 views
7900.jpg
 Kansas Neb. Natural Gas Pipeline Engine Control Cabinet (Quinter Station) (back open)54 views
8340.jpg
 Mid America Pipeline 34" Field Cabinet (clse up of panel)54 views
8355.jpg
 Mid America 34" Field Cabinet (front)54 views
8363.jpg
 Mid America 34" Field Cabinet (P.D. Cabinet) (close up of rack)54 views
6943.jpg
 New York State Gas Co. (Bristol) (Pittsburgh Control Console) back open54 views
8252.jpg
 Pacific Light & Gas Supply (Indication Panel)54 viewscaptions swapped
10117.jpg
 Pacific Light & Gas Co. Cabinets (Pipeline)54 views
8461.jpg
 Pemex Pipeline (Pocket Control) (front)54 views
8964.jpg
 Petroleos Mexicanos (Venta de Carpio, Mexico) Station Cabinet (front)54 views
8965.jpg
 Petroleos Mexicanos (Venta de Carpio, Mexico) Station Cabinet (closeup)54 views
9267 files on 290 page(s) 1 - 190 191 192 193 194 195 196 197 198 199 - 290