RRSignal.com Photo Gallery

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


Last additions - Relays, Rectifiers, Cases & Houses
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Aerial cable and parkway terminal box - DX tower, Deshler, Ohio - No. Lima to Roachton CTC - B.&O. RR.70 viewsJul 16, 2013
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City of Philadelphia - Plug-in Relay Cases68 viewsJul 16, 2013
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City of Philadelphia - Plug-in Relay Cases67 viewsJul 16, 2013
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City of Philadelphia - Plug-in Relay Cases81 viewsJul 16, 2013
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City of Philadelphia - Plug-in Relay Cases69 viewsJul 16, 2013
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City of Philadelphia - Plug-in Relay Cases65 viewsJul 16, 2013
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City of Philadelphia - Plug-in Relay Cases64 viewsJul 16, 2013
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Cast Iron Box - Subway type with track resistors and fuses73 viewsJul 16, 2013
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Cast Iron Relay Cases - Subway type with Plug-In Relays - Hudson & Manhattan R.R.71 viewsJul 16, 2013
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Cast Iron Relay Cases - Subway type with Plug-In Relays - Hudson & Manhattan R.R.72 viewsJul 16, 2013
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Double Vertical Relay and Terminal Cases - N.Y. Board of Transportation - Westchester Yard67 viewsJul 16, 2013
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Double Vertical Relay and Terminal Cases - N.Y. Board of Transportation - Westchester Yard65 viewsJul 16, 2013
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Double Vertical Relay and Terminal Cases - N.Y. Board of Transportation - Westchester Yard81 viewsJul 16, 2013
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Pedestal type Instrument Case equipped with Telephone equipment including filter for C.T.C. line85 viewsJul 16, 2013
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Pedestal type Instrument Case equipped with Telephone equipment 79 viewsJul 16, 2013
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Relay Case Wired Complete - Central of Georgia Crossing67 viewsJul 16, 2013
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Relay Case Wired Complete - Central of Georgia Crossing81 viewsJul 16, 2013
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Relay Case Wired Complete and Strapped for Shipment. Double Automatic Signal Location - Seaboard89 viewsJul 16, 2013
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Relay Case Wired Complete and Strapped for Shipment. Double Automatic Signal Location - Seaboard78 viewsJul 16, 2013
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Relay rack with K-relays for Montreal Terminal34 viewsJul 16, 2013
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Relay rack with K-relays for Montreal Terminal35 viewsJul 16, 2013
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Can. Natl. R.R. - Montreal Relay Racks 37 viewsJul 16, 2013
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Montreal Relay Racks - Can. Natl. R.R.64 viewsJul 16, 2013
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Montreal Relay Racks - Can. Natl. R.R.63 viewsJul 16, 2013
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Montreal Relay Racks - Can. Natl. R.R.66 viewsJul 16, 2013
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Montreal Installation Field Coding Unit (back view)72 views516A Multiplex Code Control SystemJul 16, 2013
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Montreal Installation Field Coding Unit (front view)68 views516A Multiplex Code Control SystemJul 16, 2013
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Montreal Installation Chain Unit (back view)64 views516A Multiplex Code Control SystemJul 16, 2013
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Montreal Installation Chain Unit (front view)65 views516A Multiplex Code Control SystemJul 16, 2013
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Montreal Installation Office Coding Unit (back view)72 views516A Multiplex Code Control SystemJul 16, 2013
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Montreal Installation Office Coding Unit (front view)76 views516A Multiplex Code Control SystemJul 16, 2013
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Montreal Installation Field Coding Rack66 views516A Multiplex Code Control SystemJul 16, 2013
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