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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Draws up for vessel passing through - Bunker Hill monument on right - Boston terminal94 views
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G. Gubanich94 views
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Moulded rubber coil for Intermittent Inductive train stop Inductor94 views
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Cab Sig Magnet Valve94 views
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Type CY Cab Signal Equipment94 views
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BARTD Equipment94 views
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BARTD Equipment94 views
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UR Control machine - N.Y.C.T.A. B'way 7th avenue line 34th street to 96th street94 views
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N.Y.C.T.A. Grand Central UR Interlocking Lexington Avenue94 views
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N.Y.C.T.A. Shuttle Automation Car Equipment Rack94 views
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Hanger94 views
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AFO Line Transmitter (top view 6 dBM position) 94 views
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Model of Relay House Prepared for Union Pacific94 views
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N.Y.N.H.& H. R.R. 8'-3" x 16" Sheet Steel House94 views
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HM Relay House Interior (D.M.&I. RR)94 views
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HM Relay House Interior (D.M.&I. RR)94 views
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HM Relay House Interior (D.M.&I. RR)94 views
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HM Relay House - 8'-6" x 19'-4"94 views
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Two-frequency I.T.C. Equipment for P.R.R. - Separable Connector - Locomotive portion Complete94 views
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I.T.C. Training Unit94 views
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Two lever operating stand with SL-20 Electric Locks for Hand Operated Switches in platform area - Cincinnati Union Terminal94 views
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#53 southbound passenger train, passing north end Weston - No. Lima to Roachton CTC - B. & O. R.R.94 views
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Home signal bridge on the southeast and southwest approach - Cincinnati Union Terminal94 views
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Eastbound train - Polo, Mo. - Rock Island - Milwaukee94 views
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Spring Switch Installation - Wabash R.R.94 views
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HC-81 Highway Crossing Signal94 views
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PTV-42 Relay - Glass cover on and removed94 views
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SL-8 Electro-Mechanical Switch Lock94 views
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Outlying Switch Stand and Indicator94 views
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Line drawing H-5 Searchlight Signal for advertisement94 views
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MOD 1-A Computer URR94 views
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Solid State Power Sub Station equipment LIRR94 views
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