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
8247.jpg
 64 Character Readall (New Front)27 views
8514.jpg
 Ultra Sonic Sealing Machine27 views
8515.jpg
 Ultra Sonic Sealing Machine27 views
8785.jpg
 12-Character READALL Readout Module for Douglass Aircraft27 views
8874.jpg
 Lockheed Indicator showing location of commutators for belt alignment27 views
9467.jpg
 Digital and Alpha - Numerical Readall Readouts27 views
6848.jpg
 Gulf Interstate Service (3' Gathering Station) (Duson Cabinet) (back)27 views
7054.jpg
 Gulf Interstate at Hartsville, Tennessee27 views
7053.jpg
 Gulf Interstate at Hartsville, Tennessee27 views
7057.jpg
 Gulf Interstate at Hartsville, Tennessee27 views
7058.jpg
 Gulf Interstate at Hartsville, Tennessee27 views
7060.jpg
 Gulf Interstate at Hartsville, Tennessee27 views
7838.jpg
 Columbia Gulf Pipeline (Reciprocating Compressor Station) 532 Code System (front view)27 views
8126.jpg
 Columbia Gulf Pipeline Co.27 views
8174.jpg
 Columbia Gulf Transmission Co. (Clementsvill) Jet Engine Cab27 views
9240.jpg
 Columbia Gulf Pipeline Relay Racks27 views
9689.jpg
 Columbia Gulf Pipeline Console27 views
9500.jpg
 Mid-America Pipeline Control Panel (Conley Station)27 views
8554.jpg
 Phillips Pipe Line (Edgerton Panel) (front)27 views
8556.jpg
 Phillips Pipe Line (Edgerton Field Cabinet) (back)27 views
8557.jpg
 Phillips Pipe Line (Edgerton Field Cabinet) (close up)27 views
9140.jpg
 Phillips Pipe Line Company - 540 Solid State System - Cassoday Office Equipment Rack (rear view)27 views
9145.jpg
 Phillips Pipe Line Company - 540 Solid State System - Spearman - Darrouzett Equipment Racks (front view)27 views
9146.jpg
 Phillips Pipe Line Company - 540 Solid State System - Spearman - Darrouzett Racks (rear view)27 views
9703.jpg
 Phillips Pipeline Solid State Racks 27 views
6017.jpg
 Service Pipe Line, No. Mo. (Freeman Dispatch) Office Control Machine (rear view CTC cabinet, units swung out)27 views
6029.jpg
 Service Pipe Line, No. Mo. - Rothville Field Location Cabinet (rear view)27 views
7371.jpg
 Service Pipeline - Fort Laramie to Herndon Field Unit at Herndon (front open)27 views
6657.jpg
 From Yardmasters office26 views
6658.jpg
 From Yardmasters office26 views
6659.jpg
 From Yardmasters office26 views
6671.jpg
 Cars approaching intermediate retarders26 views
9267 files on 290 page(s) 1 - 268 269 270 271 272 273 274 275 276 277 - 290