Illustrated description of centralized traffic control installation on 22.5 mi line between La Griega and Mariscala; diagram of track and signals presented.


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    Title :

    National railways of Mexico installs centralized traffic control


    Additional title:

    Ry Signaling


    Contributors:
    Arias, B.E. (author)

    Published in:

    Publication date :

    1946


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English