RRSignal.com Photo Gallery
Featuring Union Switch & Signal equipment photos
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Fixed SQL errors - More photos coming in 2022
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Stockton Yard-Hammerlane
115 views
UR Interlocking installation
115 views
Desk Mike - Montreal
115 views
Montreal Trainphone Equipment
115 views
Union Railroad (Logic System for Automatic Car Identification at Bull Run)
115 views
Printer used with Automatic Car Identification in US&S Lab
115 views
Factory wired relay house with plug-in relays - D.T.&I. crossing with Nickel Plate
115 views
North bound home signals at North Lima, Ohio
115 views
McCook to Akron
114 views
DeGraff to Morgan CTC machine - Big Four
114 views
Roosevelt Yard 9' TCC Console (left back)
114 views
To Perry Machine for Marion - Manilla Inst.
114 views
Steamburg - Salamanca
114 views
"CH to OB"
114 views
From cab of No. 58 Jacksonville-Miami CTC (New River Drawbridge)
114 views
Tucson to Lordsburg - TCC Console
114 views
Fresno-Bakersfield - 15' TCC Console
114 views
Newburg-Sleeper C.T.C. machine
114 views
Tyler-Mt. Pleasant
114 views
Slaton-Lubbock
114 views
Emergency Panel
114 views
Curry Hollow
114 views
Tilton-Tolono
114 views
G.C. Jct.-Deal
114 views
Junction box mounted at base of signal pole
114 views
Cincinnati E.P. Machine
114 views
Control room with machine and track model from south end
114 views
Montreal Trainphone Equipment
114 views
Montreal Trainphone Equipment
114 views
Montreal Trainphone Equipment
114 views
Montreal Trainphone Equipment
114 views
ACI Logic - used ATNYCTA
114 views
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