RRSignal.com Photo Gallery
Featuring Union Switch & Signal equipment photos
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Code transmitter and distributor
35 views
Rail ammeter
35 views
Style P-4 Polar Relay
35 views
Four Indication Cab Signal Equipment Box for Diesel Engine
35 views
Four Indication Cab Signal Equipment Box for Diesel Engine
35 views
Foot operated acknowledging switch (Stockholm Tramways)
35 views
DD-6 Speed Governor (Stockholm Tramways)
35 views
Decoding Unit for Vertical Four Indication Cab Signal equipment box
35 views
Code Test Set for Stockholm Tramways
35 views
Microphone, Signal Control, and Commercial rack mounted office equipment for Hump yard Coded Cab Signal
35 views
Hump yard coded cab signal equipment with one-way train communication
35 views
Type EL equipment box - inside view
35 views
Type EL Cab Signal Equipment
35 views
Type EL Signal with cover open
35 views
Type EL Signal with cover open and with Equipment out
35 views
Back View of Equipment Rack EL
35 views
Amplifier
35 views
New CY Cab Signal Equipment
35 views
UR Machine, State St.
35 views
UR machine, North Portal
35 views
UR machine, North Portal
35 views
Westchester Yard - N.Y.B.T.
35 views
Dyre Ave. Interlocking - N.Y.T.A.
35 views
UR Interlocking Machine - Rockaway Park Control Panel - N.Y.T.A.
35 views
UR Interlocking Machine - Rockaway Park Control Panel - N.Y.T.A.
35 views
UR Interlocking Machine - Rockaway Park Control Panel - N.Y.T.A.
35 views
Individual Compressor for Stop Valve - N.Y.T.A.
35 views
111th Street U.R. Machine - N.Y.T.A.
35 views
Ground Service Cart for Tow Target Plane
35 views
R.A.D.C. Air Traffic Control AN/GSN-7
35 views
Hanger panel
Remote Control operator on step facing forward
35 views
Remote Control (radio receiver plus tone receiver on loco.)
35 views
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