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 - Shop Photos, Solid State Systems, & Special Photos
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New Traffic Control Center (Front View with chair)109 viewsApr 22, 2017
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New Traffic Control Center (3/4 Front View with man)107 viewsApr 22, 2017
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New Traffic Control Center (3/4 Front View)114 viewsApr 22, 2017
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New Traffic Control Center (Front View 140 viewsApr 22, 2017
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Storage Unit 506-A81 viewsApr 22, 2017
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Train Graph (Back View)76 viewsApr 22, 2017
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Train Graph (Right Side View)76 viewsApr 22, 2017
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Pocatello Cranger Demonstration Racks - Showing Wiring76 viewsApr 22, 2017
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Train Graph Out of Case76 viewsApr 22, 2017
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Pocatello Cranger Demonstration Racks - Back View of Cases73 viewsApr 22, 2017
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Pocatello Cranger Demonstration Racks - Front Part of Cases76 viewsApr 22, 2017
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Pocatello Cranger Demonstration Racks71 viewsApr 22, 2017
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MPR revised Maintainers Telephone Repeater70 viewsApr 22, 2017
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MPR revised Maintainers Telephone Repeater71 viewsApr 22, 2017
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MPR revised Maintainers Telephone Repeater75 viewsApr 22, 2017
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KP Relays to be used with 506C and 514 Field Extension Units76 viewsApr 22, 2017
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514 Field Extension Unit, 514 Field Extension Unit (6 relay)75 viewsApr 22, 2017
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506C Field Extension Unit (LCS), 506C Field Extension Unit (3 relay)74 viewsApr 22, 2017
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C.T.C. Code Line Unit, 80 Volt, 0.4A DC71 viewsApr 22, 2017
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C.T.C. Code Line Unit, 220 Volt, 0.4A DC71 viewsApr 22, 2017
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High C.T.C. System Relay Racks (516)70 viewsApr 22, 2017
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High C.T.C. System Relay Racks (516)68 viewsApr 22, 2017
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High C.T.C. System Relay Racks (516)74 viewsApr 22, 2017
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Telephone Disconnector Switch71 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine68 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine70 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine69 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine67 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine71 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine82 viewsApr 22, 2017
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Test Set for 504-B and 504-C70 viewsApr 22, 2017
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Test Set for 504-B and 504-C80 viewsApr 22, 2017
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