Estimating examples for use in determining economic value of remotely controlled switch installation; operating results before and after use of automatic-block signals, replacing manual-block signals on double-track line between Cincinnati, Ohio and Greensburg, Ind., 58.3 mi. on C.C.C. and St. L. Ry.; reports and papers relating to economics of railway operation presented at 36th meeting of American Association of Railroad Superintendents.


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    Titel :

    Economics of railway signaling


    Weitere Titelangaben:

    Am. Ry. Assn. -- Signal Section Proc



    Erscheinungsdatum :

    1930


    Format / Umfang :

    4 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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