RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
No touchups - No watermarks - Enjoy!
Fixed SQL errors - More photos coming in 2022


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62 views
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Truck frame showing mounting of two short receivers67 views
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San Francisco Bay Bridge70 views
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Conductor's push button cut out switch and cut out indication light68 views
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Conductor's push button cut out switch and cut out indication light61 views
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Control switch for motor generator set65 views
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Complete motorman's cab equipment76 views
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Motorman's cab showing cab signal, acknowledgement switch, cutout valve, and suppression switch68 views
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Motorman's cab showing cab signal, acknowledging switch, cutout valve, and suppression switch67 views
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Motorman's cab showing cab signal, acknowledgement switch, cutout valve, and suppression switch61 views
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Motorman's cab showing cab signal, acknowledging switch, cutout valve, and suppression switch66 views
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Equipment box mounting65 views
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Motor generator set and control equipment58 views
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Misc. apparatus including directional circuit controller, brake application magnet valve, whistle magnet valve, and power off switch60 views
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Misc. apparatus including brake application magnet valve, whistle magnet valve, power off switch, and brake application valve assembly62 views
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Speed governor60 views
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Battery box for train control equipment60 views
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Speed governor and plug connector62 views
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Truck frame showing mounting of two short receivers66 views
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Speed governor and plug connector66 views
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Motorman's cab showing cab signal68 views
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Motorman's cab showing cab signal, brake valve, master controller, and suppression switch65 views
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Cab signal installation61 views
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Oakland Bay Bridge68 views
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Oakland Bay Bridge68 views
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Oakland Bay Bridge69 views
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Oakland Bay Bridge75 views
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Interurban Electric Railway77 views
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Interurban Electric Railway75 views
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