Description of all relay control system, including panel type interlocking machine, installed near Mt Vernon, NY; toggle levers control switches and crossovers, and rotating knobs control signals; circuits and equipment are described.


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    Title :

    New York Central modernizes interlocking


    Additional title:

    Ry Signaling


    Published in:

    Publication date :

    1944


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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