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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Crescent Lake-Eugene Installation98 views
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CTC machine, Bena to Tehachapi. Machine at Bakerfield98 views
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Vaughan-Belen98 views
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Bakersfield-Calwa Tower98 views
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CTC machine, El Toro to Old Tower98 views
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Electronic Registry Unit (Santos a Jundiaia R.R.)98 views
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Nevins St. - 15' "UR" Console98 views
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Nevins St. - 15' "UR" Console98 views
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Steel relay house on duct line near coach yard - Boston terminal98 views
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Test Bench at Philadelphia. Reading Company's Train Control. Bethlehem Branch.98 views
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BARTD Equipment98 views
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Switchman Carryphone w/ Merrill Wilson98 views
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AFO Line Transmitter (3/4 external view)98 views
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HM Relay House Interior (D.M.&I. RR)98 views
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Looking east Driftwood Interlocking plant showing tower and location of CTC machine - P.R.R.98 views
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T-2198 views
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Quality Control Test Apparatus98 views
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MOD 1-A Computer URR98 views
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Ills. Jct.97 views
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Rushville - Beverly97 views
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Culver - Eldon97 views
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So. Whitley - Hadley97 viewsMachine at So. Whitley
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SS79 B-30 Machine (back)97 views
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WS to Croxton 3'-3" Relay Case97 views
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Mahanoy Tunnel97 views
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Cuyahoga River Drawbridge, Cleveland, Ohio97 views
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CTC machine, Russian R.R.97 views
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West Winslow97 views
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Computer Controlled Interlocking Equipment97 views
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Glenn's Ferry - Nampa Huntington Inst. 97 views
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Menoken-Silver Lake, 2'6" CTC97 views
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Denver to Carr. 11'-3" CTC97 views
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