Details of installation of miniature lever machines made by this road at Columbia, Pa, and Thorndale, to conform with track changes made in electrifying territory.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Remote control interlockings on Pennsylvania


    Additional title:

    Ry Age


    Published in:

    Railway Age ; 105 , n 20


    Publication date :

    1938


    Size :

    4 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Consolidated interlockings

    Engineering Index Backfile | 1933


    NYC combines interlockings

    Engineering Index Backfile | 1954


    Consolidated interlockings

    Engineering Index Backfile | 1933


    Subway consolidates interlockings

    Engineering Index Backfile | 1958


    Three interlockings consolidated

    Engineering Index Backfile | 1928