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-4228.jpg
 Receiving Coil49 views
95-c-4295.jpg
 Style "ST" Equipment Box49 views
95-c-4297.jpg
 Style "ST" Dynamotor Unit49 views
95-c-4357.jpg
 Microphone and Loudspeaker49 views
32143.jpg
 Southbound passenger passing remote controlled train order signal location at Trimble on Big Four49 views
32145.jpg
 North end blind passing siding with remote control train order signals at Trimble, Ill., looking north on Big Four49 views
9029.jpg
 Style M-4 Electric Switch Machine49 views
9032.jpg
 Style M-4 Electric Switch Machine49 views
9033.jpg
 Style M-4 Electric Switch Machine49 views
9034.jpg
 Style M-4 Electric Switch Machine49 views
9881.jpg
 M-4 Switch Machine (End View)49 views
c-28213.jpg
 49 views
c-28914.jpg
 49 views
c-31676.jpg
 Spring Switch installation on the P.& L.E. RR at New Castle, PA49 views
c-32177.jpg
 Passenger train trailing through S-1 mechanically locked spring switch at 50 m.p.h., Birmingham, Mo. - Wabash RR49 views
c-34302.jpg
 Spring switch installation on the C.M.St.P. & P.49 views
c-35274.jpg
 Spring switch installation at Carden, Kan. near Marysville - Union Pacific RR49 views
95-c-6468.jpg
 A.C.L. Manchester to Waycross CTC T-21 Switch Stand N.E. Heberdville49 views
5771.jpg
 TVL Amplifier Unit49 views
6302.jpg
 TVL Equipment (front)49 views
6369.jpg
 TVL Battery Charger (Otis Elevator Co.) Weather Tight Battery Charger (open)49 views
7007.jpg
 Union Telecrane Dolly Display (with lowered cover)49 views
6354.jpg
 4 Pole Min. Relay49 views
6355.jpg
 4 Pole Min. Relay49 views
7373.jpg
 Miniature Relay Socket Type C49 views
7375.jpg
 Miniature Relay Socket Type A49 views
4764.jpg
 Style "SM" Furnace Door Equipment Covers On49 views
6806.jpg
 Indicator (Airplane) (front)49 views
6896.jpg
 Character Indicator49 views
6984.jpg
 6 Character Air Craft Instrument for Bendix Radio49 views
7617.jpg
 ED-101 Readout Instrument Development Model49 views
5725.jpg
 Rear of Control Cabinet - Arabian American Oil Co.49 views
9267 files on 290 page(s) 1 - 202 203 204 205 206 207 208 209 210 211 - 290