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
c-30376.jpg
 U-5 Circuit Controller27 views
c-38211.jpg
 DP-25 Relay Equipped Circuit Controller for Switch Movement27 views
c-38360.jpg
 Heavy Duty Switch Circuit Controller27 views
c-39791.jpg
 U-5 Switch Circuit Controller27 views
c-39792.jpg
 U-5 Switch Circuit Controller27 views
c-35279.jpg
 Spring switch installation between Hamlet, N.C. and Columbia, S.C. - Seaboard Air Line27 views
7850.jpg
 "Telecrane" A.C. Equipment Box27 views
7855.jpg
 "Telecrane" Speaker Station (closed)27 views
7907.jpg
 Telecrane D.C. Equipment Box27 views
8025.jpg
 Telecrane (D.C. Transmitter Receiver) (open)27 views
8042.jpg
 Telecrane HP-60 Enclosure (top removed), Terminal board lid removed27 views
8043.jpg
 Telecrane HP-60 Enclosure (top removed) dropping resistor cover removed27 views
8044.jpg
 Telecrane HP-60 Tray (bottom view)27 views
8279.jpg
 Telecrane amplifier 150 watts (closed)27 views
9421.jpg
 Trainphone Communication Equipment27 views
7443.jpg
 Miniature Relay Exploded View27 views
8027.jpg
 Miniature Relay Socket Type D27 views
8228.jpg
 Type H - 4 Pole Double Throw Miniature Relay (exploded view)27 views
8704.jpg
 4 Pole 10 Amp Plug-In Relay27 views
8706.jpg
 Plug in Socket for 4 Pole 10 Amp Plug-In Relay (orig.)27 views
9263.jpg
 Model 901 One-Sixth-Size Crystal Case Relay27 views
9426.jpg
 Model 903 Crystal Case Relay27 views
9787.jpg
 Swissvale & Batesburg Miniature Relay Chart27 views
7037.jpg
 T.A.T.T. Transmitter Mine Control System Transmitter for Mine Safety Appliance Co. (open)27 views
7905.jpg
 Digital Readout (open)27 views
7933.jpg
 New Style 64 Character Readall Readout Instrument27 views
7988.jpg
 12 Character Readout Instrument (Sealed Case)27 views
8106.jpg
 64 Character Standard Militarized Readall Instrument designed for Lockheed Aircraft Corp.27 views
8107.jpg
 64 Character Standard Militarized Readall Instrument designed for Lockheed Aircraft Corp. (open view)27 views
8165.jpg
 64 Character Standard Militarized Readall Instrument (open view)27 views
8225.jpg
 1" Character Readout Instrument27 views
8226.jpg
 1" Character Readout Instrument - Illuminated27 views
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