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 - Steel Cases (Outside)
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Combination Battery and Relay Housing for Track Cut - Interior View55 views
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Relay Case at elec. lock location at Sarah Furnace Crossover - PRR CTC installation - Red Bank - Oil City50 views
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Showing method of tagging and use of Sta-Kon wire terminals in factory wired instrument case - N.Y.C.& St.L.49 views
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Chicago-Illinois & Midland RR (Andrews Highway Crossing Relay Case) front48 views
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Chicago-Illinois & Midland RR (Andrews Highway Crossing Relay Case) close up46 views
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Instrument Cases - Etna, PA43 views
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First Installation of Individual Carrier Units. - West End of Aspinwall Interlocking - Etna, PA - PRR43 views
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N.C. & St. L R.R. - Junta - 9'8" Instrument Case - double repeater location with standby power coded control42 views
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PRR (Kinzua Dam) - 3' -3-1/2" RS Case (front)42 views
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P.R.R. Highway Crossing Case at Sandusky St. - Bucyrus, Ohio42 views
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Relay Case 17-1/2" (front)42 views
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PRR (Kinzua Dam) - 3' -3-1/2" RS Case (back)40 views
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Pennsylvania Railroad Double Track Highway Crossing RS Case 6'8" (front)40 views
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Factory wired 4'-11" Instrument Case for N.Y.C.& St.L.39 views
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P.R.R. - Morrisville - rear view of Instrument Case for Plug-in Relays39 views
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P.R.R. Highway Crossing Case at Sandusky St. - Bucyrus, Ohio39 views
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Sample Relay Case (close up of front)39 views
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Low B-10 Instrument Case (front)39 views
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PRR RS Case 9'-8" (front)39 views
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Instrument case at Weller Yard Kelsa - N&W CTC39 views
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Showing method of tagging and use of Sta-Kon wire terminals in 3'-3" Instrument Case - N.Y.C.& St.L.38 views
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4'-11" Sheet Steel Instrument Case37 views
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Norfolk & Portsmouth Belt Line R.R. - 9'-8" Instrument Case - Portsmouth, Va.37 views
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Showing factory wiring with Sta-Kon wire terminals in 3'-3" Instrument Case - N.Y.C.& St.L.37 views
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PRR (Kinzua Dam) - 17-1/2" RS Case (front)37 views
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Chicago-Illinois & Midland RR (Andrews Highway Crossing Relay Case) back37 views
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Cast Iron Foundation for Instrument Case37 views
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Style RS Instrument Case 9' - 8" (front)37 views
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U.S.S.R. 9'8" sheet steel instrument house36 views
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Russian Relay Case36 views
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Factory Wired 3'-3" Instrument Case for N.Y.C.& St.L.36 views
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P.R.R. - Morrisville - Instrument Case for Plug-in Relays36 views
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