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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 #85 at south end Deshler - No. Lima to Roachton CTC - B. & O. R.R.82 views
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 Helper engine cut off from train at Tower "A" - Allegheny Summit CTC - C. & O.82 views
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 Looking east at White Sulphur Springs - C. & O.82 viewsAutomatic Signal Installation
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 Spring switch installation on the C. M. St. P. & P.82 views
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 DN-22 Relay82 views
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 RR-10 Rectifier82 views
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 RR-10 Rectifier82 views
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 Style RE-4 Rectifier82 views
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 RE-682 views
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 RS-10 Rectifier, RS-6 Rectifier82 views
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 RS-10, RS-682 views
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 RS-14 Rectifier82 views
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 RN-1582 views
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 RN-4182 views
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 RV-1 Rectifier82 views
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 Line drawings Track Circuits and Control Machine82 views
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 N.Y.T.A. Flushing Line Installation82 views
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 Damaged CTC equipment returned by the Santa Fe82 views
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 Train Graph (Right Side View)82 views
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 Westham - Strathmore81 views
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 Aberdeen - Mobridge81 views
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 El Reno CTC machine81 views
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 Himrod Jct.81 views
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 Hadley to Van Loon81 views
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 Bauru - Marilia CTC Cabinet 10 ft. 506-A system81 viewsBrazil
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 C.A. to N.81 views
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 Mexican C.T.C. equipment81 views
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 Control panel81 views
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 Montreal Relay Racks, Canadian Nat'l Rwy.81 views
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 Montreal Terminal CTC machine81 views
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 Automatic Signal North of Garnett81 views
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 From cab of No. 57 Jacksonville-Miami CTC (NE Hyper Luxons)81 views
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