Train-approach signals; development in highway-crossing protection; Federal and state activities. (See also - n 2 p 491-510)


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    Title :

    Committee VIII -- Highway crossing protection


    Additional title:

    Assn Am Railroads -- Proc (Signal Sec)



    Publication date :

    1936


    Size :

    5 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English