RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
No touchups - No watermarks - Enjoy!
Fixed SQL errors - More photos coming in 2022

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Columbia Gulf Pipeline (Reciprocating Compressor Station) 532 Code System (back open)31 views
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Columbia Gulf Pipeline Co.31 views
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Columbia Gulf Pipeline Console31 views
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Mid-America Pipeline (Station Cabinet) (Top Front)31 views
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Phillips Pipe Line Company - 540 Solid State System - Spearman Office Control Panel31 views
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Service Pipe Line Cabinet (Sequence Cabinet)31 views
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Service Pipe Line, No. Mo. (Freeman Dispatch) Control Machine (rear view CTC cabinet, units swung out)31 views
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Service Pipe Line, No. Mo. - Carrollton Field Location Cabinet (rear view)31 views
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Central of Brazil - Entre Rios30 views
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Central of Brazil - Entre Rios30 views
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Central of Brazil - Entre Rios30 views
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Central of Brazil - Entre Rios30 views
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West Conway Yd.30 views
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West Conway Yd.30 views
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Model 31 car retarder with HS-1 valves in foreground30 views
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HS-1 valve30 views
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Car Retarder with Car Velac Equipment30 views
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Automatic Car Weighing Device (Track #2)30 views
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Hamlet Classification Yard30 views
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Hamlet Classification Yard30 views
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Hamlet Classification Yard30 views
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Hamlet Classification Yard30 views
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Hamlet Classification Yard30 views
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Hills Park Yard30 views
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Hills Park Yard30 views
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Printed Circuit Component Board30 viewsTotal and Square Rt Summing
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Printed Circuit Component Board30 viewsRt Accelerometer
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Printed Circuit Component Board30 viewsRc Accelerometer
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Printed Circuit Component Board30 viewsValve Control
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Printed Circuit Component Board30 viewsFrequency Standard 784.7 cycles
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Printed Circuit Component Board30 viewsMotion Detector A
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Printed Circuit Component Board30 viewsServo Amplifier
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