Plant at crossings of three single track lines, at Hampton, Iowa, includes automatic graphic recorders, time element shunt retaining feature, and signal repeater indications in time release box.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Automatic interlocking on rock island


    Additional title:

    Ry Signaling


    Published in:

    Publication date :

    1937


    Size :

    3 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Rock Island interlocking plant at Joliet

    Engineering Index Backfile | 1914


    Electric switch heaters at rock island interlocking

    Wyant, L. | Engineering Index Backfile | 1938


    Electric switch heaters at Rock Island interlocking

    Wyant, L. | Engineering Index Backfile | 1938


    Electric switch heaters at Rock Island interlocking

    Wyant, L. | Engineering Index Backfile | 1938


    Electric switch heaters at rock island interlocking

    Wyant, L. | Engineering Index Backfile | 1938