Routine electric tests of semaphore signal mechanisms, relays and switch machines at Aurora electric interlocking plant of Chicago, Burlington and Quincy serve to ferret out trouble before operating failures can occur; brief discussion of testing equipment.


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    Title :

    Maintenance tests at Burlington interlocker


    Additional title:

    Ry. Signaling


    Published in:

    Publication date :

    1929


    Size :

    2 pages


    Remarks:

    5 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English







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