Virginian Railway has renewed three interlockings and installed two new interlockings and 14 mi of automatic block signaling in general vicinity of Norfolk, Va; details of installation which includes all-relay control circuits with plug-in relays. (see also Ry Age v 120 n 24 June 15, 1946 p 1176-7)


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    Titel :

    Virginian installs five interlockings near Norfolk, va


    Weitere Titelangaben:

    Ry Signaling


    Erschienen in:

    Erscheinungsdatum :

    1946


    Format / Umfang :

    6 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch





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