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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 Ground Service Cart for Tow Target Plane20 views
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 Ground Service Cart for Tow Target Plane20 views
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 Mine Safety Appliances Minephone20 views
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 Microphone for Minephone - Adjustable and Extension types20 views
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 M-S-A "Telecrane" Transmitter-Receiver20 views
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 M-S-A "Telecrane" Foot Switch20 views
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 Top and underside of Unit from Shaftphone Equipment Box - Woodward Iron Co.20 views
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 M.S.A. Telecrane Microphone 20 views
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 Lid for M.S.A. Telecrane Equipment Box20 views
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 Receiver with hanger20 views
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 Minephone20 views
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 Use of Car Equipment20 views
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 Telecrane (Single Switch Microphone)20 views
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 Telecrane (Handset Station)20 views
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 Telecrane (Desk Station)20 views
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 "Telecrane" Microphone Disassembled20 views
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 Steel Company of Ontario, Canada - Stelco Telecrane20 views
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 Steel Company of Ontario, Canada - Stelco Telecrane20 views
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 E-60 Minephone20 views
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 E-60 Minephone20 views
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 E-60 Minephone20 views
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 Trainphone Communication Equipment20 views
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 Trainphone Communication Equipment20 views
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 64 Character Standard Militarized Readall Instrument designed for Lockheed Aircraft Corp.20 views
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 Gulf Interstate Pipe Line (Erath and Paradis) (front)20 views
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 Gulf Interstate Pipe Line (Erath and Paradis) (back)20 views
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 Gulf Interstate Service (3' Gathering Station) (Duson Cabinet) (back)20 views
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 Gulf Interstate at Hartsville, Tennessee20 views
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 Gulf Interstate at Hartsville, Tennessee20 views
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 Gulf Interstate at Hartsville, Tennessee20 views
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 Phillips Pipe Line (Edgerton Field Cabinet) (back)20 views
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 Phillips Pipeline Solid State Racks 20 views
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