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-27290.jpg
 M-262 views
9022.jpg
 Style M-4 Electric Switch Machine62 views
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 62 views
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 Instruments with cover removed for carrying track currents across draw bridges - Boston Terminal - B.& M.RR62 views
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 SL-27 Electric Switch Lock (closed)62 views
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 Electric Switch Locks for Warehouse Door Protection (Fisher Body Plant)62 views
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 SL-20 Lock62 views
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 SL-20 Electric Lock62 views
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 S-2 machine at Huron, Pa., Monongahela Rwy.62 views
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 S-2 Machine - Browns Run - Monongahela Rwy.62 views
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 S-2 Machine - Browns Run - Monongahela Rwy.62 views
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 Oil City to Red Bank62 views
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 T-20 Switch Movement P.R.R. Red Bank - Oil City62 views
c-35611.jpg
 T-2162 views
5696.jpg
 A.C. Power Supply - Unit with sub base control case steel mill62 views
6933.jpg
 New York State Gas Co. (Bristol) (Petersburg Remote Station Cabinet) front open62 views
6358.jpg
 Southern Pacific Pipe Line (Office Supervisory Cabinet) (closed)62 views
6360.jpg
 Southern Pacific Pipe Line (Office Supervisory Cabinet) (racks open)62 views
6364.jpg
 Southern Pacific Pipe Line (Office Console) (Inside of panel)62 views
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 Southern Pacific Pipe Line (Typewriter Cabinet)62 views
7660.jpg
 Southern Pacific Pipeline (Los Angeles-Yuma) (front)62 views
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 Southern Pacific Pipeline (Los Angeles-Yuma) (Field Rack)62 views
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 Southern Pacific Pipeline, Inc. (Roseville-Colfax and Richmond Concord Similar Systems) (Roseville Office Cabinet) (back)62 views
8201.jpg
 Texas Eastern Transmission Corp. Machine (Little Big Inch Pipeline)62 views
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 Transcontinental Pipeline (Office Cabinet) (front)62 views
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 Transcontinental Pipeline (Explosion-Proof Control Panel) (left side back)62 views
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 Transcontinental Pipeline (Explosion-Proof Control Panel) (right side back)62 views
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 Transcontinental Pipeline (Explosion-Proof Control Panel) (back open)62 views
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 Transcontinental Pipeline (Explosion-Proof Control Panel) (back closed)62 views
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 Trans Canada Pipe Line (Northern Ontario Crown Corporation) (back)62 views
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 Trans Canada (Field Station Cabinet) (back)62 views
9722.jpg
 Union Railroad "UR" Computer-Reader62 views
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