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
8362.jpg
 Mid America 34" Field Cabinet (P.D. Cabinet) (back)52 views
8637.jpg
 Okan Pipeline Console (Control Panel)52 views
10115.jpg
 Pacific Light & Gas Co. Cabinets (Pipeline)52 views
10117.jpg
 Pacific Light & Gas Co. Cabinets (Pipeline)52 views
10119.jpg
 Pacific Light & Gas Co. Cabinets (Pipeline)52 views
8458.jpg
 Pemex Pipeline (Detector Control)52 views
8643.jpg
 Pemex Pipeline Console (sketch)52 views
8739.jpg
 Pemex Pipeline (close-up of back)52 views
8740.jpg
 Pemex Pipeline (close-up of trays)52 views
9200.jpg
 Petroleos Mexicanos (Venta de Carpio, Mexico) TCC Display Panels (center)52 views
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 Petroleos Mexicanos (Venta de Carpio, Mexico) TCC Display Panels (back)52 views
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 Petroleos Mexicanos (Venta de Carpio, Mexico) TCC Display Panels (back)52 views
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 Service Pipe Line Cabinets (Door on)52 views
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 Service Pipe Line Cabinets (Back & front view door on)52 views
5284.jpg
 Surge Shut-down System Pipe Line Oil52 views
5646.jpg
 Lawson Digital Clock for Pipe Line System52 views
6621.jpg
 Unitized CTC for Pipeline Control (with man)52 views
6158.jpg
 Southern Pacific Pipe Line (Alis Chamers) Sequence Cat.52 views
9006.jpg
 Sun Pipeline Field Cabinet Rack (Deer Path) (back)52 views
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 Texas Pipeline Company (Tucumari & Dahlia Remote Field Cabinet) (front open)52 views
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 Texas Pipeline Company (Tucumari & Dahlia Office Cabinet) (back)52 views
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 Tidewater Associated Oil Company52 views
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 Tidewater Associated Oil Co. Field Station52 views
rec049.jpg
 Rectifier panel and storage batteries in compressor room - B.& O.R.R.52 views
rec051.jpg
 Union Pacific R.R.- carrier equipment in C.T.C bldg. - Salt Lake City52 views
9454.jpg
 NYCTA 541 Solid State System (Test Rack)52 views
95-c-608.jpg
 Polo to Loredo51 views
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 Glencoe to Milbank51 views
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 Melbourne - B-30 Control machine51 views
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 Thornton51 views
a-33054.jpg
 Westbound freight at signals R4, R6, with switch machine 3, 7 and 11 in foreground, Wampum51 views
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 Looking west at signal location R4, R6, Wampum51 views
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