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
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 Degraff to Morgan C.T.C. - Big Four64 views
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 End of double track switch on Wabash remotely controlled from Peru64 views
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 Looking west at B.& O. Jct. switch movement A-19 in foreground - P.& L.E. CTC installatiom64 views
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 Westbound B.& O. freight extra crossing over from track 2 to track 1 at switch 5 - Wampum, P.& L.E. CTC installation 64 views
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 Style M-22-A Dual Control Switch Machine, Indianapolis Union Rwy.64 views
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 DP-25 Relay Equipped Controller Housing for L.V. Switch Movement64 views
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 A.C.L. Manchester to Atlanta CTC M-23-B Switch Machine - S.E. Haralson64 views
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 A.C.L. Manchester to Waycross CTC M-23-B Switch Machine (Reversed with Swivel Front Rod and Roller Bearings)64 views
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 Red Bank - Looking west - signal 43 in foreground - Clare CTC installation - Penna.R.R.64 views
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 M-3 Switch Machine64 views
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 SL-26 Electric Switch Lock as applied to T-20 Switch Stand64 views
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 Steps in operating SL-26 Electric Switch Lock applied to Operating Lever Stand64 views
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 Steps in operation of SL-26 Electric Switch Lock applied to Operating Lever Stand64 views
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 New Century Switch Stand64 views
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 S-2 Mechanical Facing Point Lock near W.Elizabeth, Pa., on the Penna. R.R.64 views
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 Herscher Dome Control Console (Natural Gas of Ill.)64 views
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 Module Code Unit for 532 Pipeline System64 views
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 Southern Pacific Pipeline Inc., Los Angeles, Calif. (office control console for Apache station)64 views
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 Southern Pacific Pipeline Inc., Los Angeles, Calif. (Field alarm and sequence control panels)64 views
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 Texas Eastern Transmission Corp. Machine 64 views
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 Explosion Proof Cabinet #4 & Engine Sequence Rack #4 - Transcontinental Gas Pipe Line Corp.64 views
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 Explosion Proof Cabinet #4 & Engine Sequence Rack #4 - Transcontinental Gas Pipe Line Corp.64 views
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 Trans Canada (Field Station Cabinet) (back)64 views
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 Transwestern Pipeline (Control Panel) (Needles Measuring Station) (back open)64 views
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 Portable Rectifier64 views
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 Solid State System - Field Equipment Rack64 views
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 541 Solid State Code System Test Set64 views
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 Union Railroad "UR" Computer-Typewriter64 views
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 PCB General Purpose Boards64 views
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 PCB General Purpose Boards64 views
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 Balcony Falls - Irongate63 views
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 Balcony Falls - Irongate63 views
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