All relay plant includes controls of 15 crossovers, 11 power switches, 4 electric locks on hand throw switches, 14 high signals and 22 dwarf signals at east end of Huntington, W Va, yard of Chesapeake and Ohio.


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    Title :

    C and O consolidates interlockings


    Additional title:

    Ry Signaling Communications


    Published in:

    Publication date :

    1955


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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