Describes proposed new work on the Pennsylvania. Also a sketch of what has been done by the signal department of the road during the past six years on their lines. (2500 w.) (No. 31101)


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    Titel :

    New signals on the Pennsylvania


    Weitere Titelangaben:

    Ry Age Gaz


    Erschienen in:

    Erscheinungsdatum :

    1912


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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