Manual control plant in Vincennes, Ind, at crossing of Baltimore and Ohio with Chicago and Eastern Illinois and Pennsylvania saves train delays; types of signals on B and O are color position light type, on Pennsylvania position light type, and on C and E.I. color light type; track and signal plan for interlocking shown.


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    Titel :

    Simple interlocking saves many train stops


    Weitere Titelangaben:

    Ry Signaling Communications


    Erschienen in:

    Erscheinungsdatum :

    1951


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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