Simplified control system used at C. and A. -- N. Y. C. crossing at Streator Junction, Ill.; brief description of color-light signals and emergency release switch, also relay box at crossing.


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    Title :

    Automatic interlocker saves over 8000 train stops annually


    Additional title:

    Ry. Signaling


    Published in:

    Publication date :

    1929


    Size :

    3 pages


    Remarks:

    8 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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