Installation of talk-back loudspeakers in Oliver yard, and radio in office and switch engines used in yard and throughout New Orleans area improves service to manufacturers and shippers.


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    Title :

    Southern speeds yard operations with talk-backs and radio


    Additional title:

    Ry Signaling Communications



    Publication date :

    1954


    Size :

    5 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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