Illustrated detailed description of the construction of one of the longest tunnels yet built for an electric railway. (2000 w.) (No. 24748)


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    Title :

    Cornelius gap tunnel of the United Railways Co., near Portland, Oregon


    Additional title:

    Eng News


    Contributors:

    Published in:

    Publication date :

    1911


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :



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