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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 A-5 E.P. switch movement74 views
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 M-22-A Dual Control Switch Movement74 views
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 Style M-4 Electric Switch Machine74 views
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 M-27 Switch Movement74 views
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 U-7 Switch Circuit Control74 views
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 U-10 Switch Circuit Controller74 views
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 74 views
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 Spring switch installation on the C.M.St.P. & P.74 views
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 Spring switch installation at Carden, Kan. near Marysville - Union Pacific RR74 views
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 4 Pole Min. Relay74 views
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 Style "SM" Furnace Door Equipment Complete74 views
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 Digital Indicator Motor View74 views
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 Rear of Field Cabinet - Arabian American Oil Co.74 views
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 Arabian-American Co. (Nariya) 30" Cabinet - Front Racks Open74 views
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 Arabian-American Co. (Nariya) 30" Cabinet - All Racks Open74 views
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 Pipeline Control Machine - Gulf Interstate - Clementsville to Stanton Station74 views
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 Hope Natural Gas Company (Newberne Station Cabinet) Front74 views
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 Humble Pipeline (Office Rack B)74 views
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 Natural Gas Storage Co. (Herscher Dome, Illinois) (Adsorber Cabinet) (back)74 views
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 New York State Gas Co. (Bristol) (Petersburg Remote Station Cabinet) back open74 views
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 Pemex Pipeline (Detector Control) (front)74 views
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 RM-2174 views
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 Fig. 3C - Double Rail A.C. Track Circuit74 views
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 Drawings for advertisment R-2402 - "There's a better way to communicate today"74 views
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 Type 514 C.T.C. System - Orinoco, Venezuela74 views
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 570 Code System Equipment74 views
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 Train Graph for C.T.C.74 views
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 3'-6" CTC Cabinet (Watterman Knox St.)73 views
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 Chevoit - New Brighton73 views
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 Peru - Griffith Installation73 views
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 Peru - Griffith Installation73 views
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 Peru - Griffith Installation73 views
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