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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 NA-15 E.P. Toggle Switch machine - overall view of associated equipment55 viewsMar 25, 2017
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 Style A-5 E.P. switch movement75 viewsMar 25, 2017
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 E.P. Switch valve with vertical terminal board74 viewsMar 25, 2017
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 Style A-5 E.P. switch movement67 viewsMar 25, 2017
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 Style A-5 E.P. switch movement80 viewsMar 25, 2017
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 A-5 E.P. switch movement72 viewsMar 25, 2017
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 Style A-1 E.P. switch movement74 viewsMar 25, 2017
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 Style A-1 E.P. switch movement77 viewsMar 25, 2017
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 66 viewsMar 25, 2017
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 70 viewsMar 25, 2017
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 Subway type electro-pneumatic CP movement67 viewsMar 25, 2017
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 E.P Switch valve with vertical terminal board59 viewsMar 25, 2017
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 Remote Style M-10 Layout on SW approach56 viewsMar 25, 2017
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 Looking east on Nickel Plate from Station, South Gary, Ind. - Type F Elec. Interlocking61 viewsMar 25, 2017
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 Derail, dwf. signal, switch and highway crossing protection, So. Gary Interlocking. Nickel Plate crossing Michigan Central - Type F Elec. Interlocking68 viewsMar 25, 2017
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 Looking west toward Van Tower, Type F Elect. Intlg, - Logansport, Ind. - Penna. RR66 viewsMar 25, 2017
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 110 volt switch movements, Van type F Elect. Intlg, - Logansport, Ind. - Penna. RR58 viewsMar 25, 2017
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 60 viewsMar 25, 2017
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 70 viewsMar 25, 2017
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 Red Bank to Oil City78 viewsMar 25, 2017
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 PTV-42 A.C. Plug-In Relay76 viewsDec 28, 2016
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 OR-20 Relay80 viewsDec 28, 2016
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 Centrifugal Frequency Relay with Plug Coupler83 viewsDec 28, 2016
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 DN-22 Relay86 viewsDec 28, 2016
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 Centrifugal Frequency Relay with Plug Coupler83 viewsDec 28, 2016
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 3 Position - 2 Element Vane Type Relay81 viewsDec 28, 2016
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 DN-22 Relay82 viewsDec 28, 2016
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 PV-250 AC Vane Relay84 viewsDec 28, 2016
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 ORP-66 Plug-In Overload Relay A.C. switch77 viewsDec 28, 2016
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 Inserting contact receptacle in mounting base of PTV-42 Relay76 viewsDec 28, 2016
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 Rear view of mounting base of PTV-42 Relay with wires installed73 viewsDec 28, 2016
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 Mounting base PTV-42 Relay - showing old style soldered type terminals77 viewsDec 28, 2016
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