Fifty-two men released from operating payroll and car movements speeded up at westbound hump yard at West Detroit, Mich.; comparison of humping costs before and after car retarder operation.


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    Title :

    Car retarders save Michigan Central $400 a day


    Additional title:

    Ry. Signaling


    Published in:

    Publication date :

    1930


    Size :

    4 pages


    Remarks:

    11 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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