Combined use of private and commercial telephones on Louisville and Nashville; 100-line systems is installed at Radnor Yard, with similar facilities elsewhere; railroad owned system includes 12 automatic telephone exchanges, 9 manual switchboards, and long distance trunks; 2859 circuit mi are expected to be in service by end of 1955. (See also Ry Age v 138 n 15 Apr 11 1955 p 50-1, 60)


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    Titel :

    Private telephone system pays


    Weitere Titelangaben:

    Ry Signaling Communications


    Erschienen in:

    Erscheinungsdatum :

    1955


    Format / Umfang :

    3 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Private telephone system pays

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