Description of construction of Pennsylvania Railroad tunnels into City of New York. (See also - no. 492 Jan. 1921 pp. 31-34 and 39)


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    Title :

    Tunnels


    Additional title:

    Ry Engr


    Published in:

    Railway Engineer ; 42 , n 494


    Publication date :

    1921


    Remarks:

    16 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Tunnels

    Engineering Index Backfile | 1923


    Tunnels

    Engineering Index Backfile | 1923


    Tunnels

    Engineering Index Backfile | 1920


    Tunnels immerges

    Lassen-Nielsen, M. | Engineering Index Backfile | 1962


    Water tunnels

    Bjarke, Lisa J. | NTRS | 1991