Progress report on steel, bronze, and zinc-taped cables; specification for copper-covered steel and bronze messenger and guy strand wires; specification for non-metallic underground cable; weatherproof covering for line wire; specification for attaching railroad signal wires and cables to communication pole lines. (See also - discussion p 396-406) (mtg Mar 11 and 12 1935)


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    Title :

    Committee IX -- Overhead and underground lines


    Additional title:

    Assn Am Railroads -- Proc (Signal Sec)



    Publication date :

    1934


    Size :

    14 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1936


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1944


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1937


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1941


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1933