Three years' service demonstrates flexibility of system that eliminates written orders and keeps trains moving; train movements directed by signal indication; territory and traffic handled; how dispatcher uses system.


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    Title :

    Illinois Central increased capacity of double track by either-direction signals


    Additional title:

    Ry. Age


    Published in:

    Railway Age ; 84 , n 10


    Publication date :

    1928


    Size :

    3 pages


    Remarks:

    3 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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