Requirements for overhead railroad crossings are discussed and method used by large operating company to bring telephone lines under railroad tracks described.


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    Title :

    Wire crossings over and under railroads


    Additional title:

    Telephone Engr Mgmt


    Contributors:
    Reed, J.S. (author)

    Published in:

    Publication date :

    1947


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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