Simplified scheme of indications with traffic locking and 5 new interlockers eliminates written train orders, increasing safety and speed of operation. (See also Ry. Signaling, vol. 20, no. 4, Apr. 1927, pp. 133-138, 12 figs.)


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    Title :

    C. and O. Completes three-track, color-light, either-direction signaling


    Additional title:

    Ry. Age


    Contributors:

    Published in:

    Railway Age ; 82 , n 16


    Publication date :

    1927


    Size :

    4 pages


    Remarks:

    7 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English