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
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 Instruments with cover removed for carrying track circuits across draw bridges - Boston terminal94 viewsJan 14, 2012
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 Steel relay house placed on top of duct line, shop wired - Boston terminal90 viewsJan 14, 2012
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 Four draws open for vessels passing through - General layout of terminal territory - Boston Terminal93 viewsJan 14, 2012
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 Tower "A" and layout looking north from draw bridge - Boston Terminal100 viewsJan 14, 2012
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 Train entering draw span near tower "A" - Boston Terminal112 viewsJan 14, 2012
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 Hanna Coal Co. - Georgetown plant - E.P. Interlocking130 viewsJan 14, 2012
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 A-5 Single Switch Layout in south throat121 viewsJan 14, 2012
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 Air view of Cincinatti Terminal114 viewsJan 14, 2012
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 Track model, machine, and train starting indicator during construction128 viewsJan 14, 2012
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 South throat from instrument room103 viewsJan 14, 2012
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 North throat from instrument room106 viewsJan 14, 2012
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 A-5 Double Slip Layout with Movable Point Frog in South Throat109 viewsJan 14, 2012
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 Part of north throat during construction115 viewsJan 14, 2012
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 Part of north throat105 viewsJan 14, 2012
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 Part of North Throat116 viewsJan 14, 2012
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 Southeast, southwest, and southern approaches during construction101 viewsJan 14, 2012
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 Control room with machine and track model from south end111 viewsJan 14, 2012
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 Control room with machine and track model from North End118 viewsJan 14, 2012
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 Model 14 Switch & Lock Movement on Three Position Station Tracks103 viewsJan 14, 2012
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 Two lever operating stand with SL-20 Electric Locks for Hand Operated Switches in platform area105 viewsJan 14, 2012
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 A-5 Switch121 viewsJan 14, 2012
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 A-5 Double Slip Layout with M.P.F. in south throat106 viewsJan 14, 2012
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 Middle siding layout in platform area100 viewsJan 14, 2012
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 Middle siding layout in platform area100 viewsJan 14, 2012
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 Cincinnati Union Terminal114 viewsJan 14, 2012
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 North end platforms showing the control and instrument rooms above concourse115 viewsJan 14, 2012
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 Track model and machine from north end110 viewsJan 14, 2012
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 Detail study of Cincinnati E.P. machine92 viewsJan 14, 2012
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 Detail study of Cincinnati E.P. machine92 viewsJan 14, 2012
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 Detail study of Cincinnati E.P. machine94 viewsJan 14, 2012
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 Cincinnati E.P. Machine112 viewsJan 14, 2012
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 Cincinnati E.P. Machine89 viewsJan 14, 2012
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