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-c-130.jpg
 Switch Circuit Controller52 views
95-c-1820.jpg
 U-6 Switch Circuit Control52 views
c-27829.jpg
 U-10 Switch Circuit Controller52 views
c-31635.jpg
 Spring Switch installation, Wabash R.R.52 views
c-31638.jpg
 Spring Switch installation, Wabash R.R.52 views
c-32176.jpg
 Wabash high speed movement over mechanically locked spring switch, Birmingham, Mo.52 views
c-32343.jpg
 S-1 Mech. Facing Point lock at Potts Grove, Readng System52 views
c-34300.jpg
 Spring switch installation on the C.M.St.P. & P.52 views
95-c-6493.jpg
 A.C.L. Tampa to Sanford CTC T-21 at Plant City52 views
7294.jpg
 Crystal Case Relay Headers Plug-in Solder lead 3" wire lead52 views
7381.jpg
 Miniature Relay Style S52 views
7382.jpg
 Miniature Relay Style P52 views
5667.jpg
 Steel Mill Carrier Control - Selector Switch52 views
5697.jpg
 A.C. Power Supply - Unit with sub base control case steel mill52 views
5446.jpg
 Digital Indicators 10/10/5652 views
5747.jpg
 Digital Indicator Circuit View52 views
5723.jpg
 Operator at Control Cabinet - Arabian American Oil Co.52 views
5734.jpg
 Field Cabinet in Trailer - Arabian American Oil Co.52 views
4517.jpg
 Graph on Badger Pipeline (Bristol's)52 views
4598.jpg
 Badger Pipeline Coding Units (small)52 views
5095.jpg
 Pipeline Panel Close-up52 views
10238.jpg
 Columbia Gas of Ohio52 views
10245.jpg
 Columbia Gas of Ohio52 views
4710.jpg
 Pipeline Control Machine - Gulf Interstate - Clementsville to Stanton Station52 views
8450.jpg
 Hanna Coal Company (Cadiz, Ohio) 68" Office Cabinet (front)52 views
8454.jpg
 Hanna Coal Company (Cadiz, Ohio) Rack (back)52 views
8732.jpg
 Hope Natural Gas Company (Racks)52 views
7895.jpg
 Kansas Neb. Natural Gas Pipeline Station Control Cabinet (Quinter Station) (front)52 views
7899.jpg
 Kansas Neb. Natural Gas Pipeline Engine Control Cabinet (Quinter Station) (back)52 views
7900.jpg
 Kansas Neb. Natural Gas Pipeline Engine Control Cabinet (Quinter Station) (back open)52 views
8295.jpg
 Mid America Pipeline (Station Rack) (back)52 views
8361.jpg
 Mid America 34" Field Cabinet (P.D. Cabinet) (front)52 views
9267 files on 290 page(s) 1 - 190 191 192 193 194 195 196 197 198 199 - 290