Regular operation of automatic exit door, double-truck, one-man safety cars on Chicago Surface Lines proves practicability. Method of studying and analyzing passenger movements in development of car design.


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    Title :

    Operating results of automatic door safety cars


    Additional title:

    Elec. Ry. Jl


    Contributors:

    Published in:

    Publication date :

    1923


    Size :

    5 pages


    Remarks:

    4 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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