RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
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Last additions
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New Traffic Control Center (Front View with chair)48 viewsApr 22, 2017
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New Traffic Control Center (3/4 Front View with man)48 viewsApr 22, 2017
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New Traffic Control Center (3/4 Front View)52 viewsApr 22, 2017
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New Traffic Control Center (Front View 72 viewsApr 22, 2017
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Storage Unit 506-A43 viewsApr 22, 2017
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Train Graph (Back View)41 viewsApr 22, 2017
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Train Graph (Right Side View)40 viewsApr 22, 2017
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Pocatello Cranger Demonstration Racks - Showing Wiring39 viewsApr 22, 2017
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Train Graph Out of Case39 viewsApr 22, 2017
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Pocatello Cranger Demonstration Racks - Back View of Cases37 viewsApr 22, 2017
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Pocatello Cranger Demonstration Racks - Front Part of Cases41 viewsApr 22, 2017
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Pocatello Cranger Demonstration Racks36 viewsApr 22, 2017
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MPR revised Maintainers Telephone Repeater36 viewsApr 22, 2017
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MPR revised Maintainers Telephone Repeater38 viewsApr 22, 2017
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MPR revised Maintainers Telephone Repeater39 viewsApr 22, 2017
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KP Relays to be used with 506C and 514 Field Extension Units39 viewsApr 22, 2017
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514 Field Extension Unit, 514 Field Extension Unit (6 relay)38 viewsApr 22, 2017
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506C Field Extension Unit (LCS), 506C Field Extension Unit (3 relay)36 viewsApr 22, 2017
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C.T.C. Code Line Unit, 80 Volt, 0.4A DC36 viewsApr 22, 2017
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C.T.C. Code Line Unit, 220 Volt, 0.4A DC36 viewsApr 22, 2017
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High C.T.C. System Relay Racks (516)37 viewsApr 22, 2017
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High C.T.C. System Relay Racks (516)36 viewsApr 22, 2017
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High C.T.C. System Relay Racks (516)38 viewsApr 22, 2017
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Telephone Disconnector Switch36 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine36 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine36 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine35 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine35 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine39 viewsApr 22, 2017
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Laboratory exhibit C.T.C. machine42 viewsApr 22, 2017
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Test Set for 504-B and 504-C37 viewsApr 22, 2017
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Test Set for 504-B and 504-C46 viewsApr 22, 2017
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