Change from semaphore to color-light signals shows net-annual saving of over for 57 mile section of double track; two-speed continuous train control; power supply and transmission; construction details; cost comparison. (See also Ry. Signaling vol. 22, no. 8, Aug. 1929 pp. 290-294, 8 figs)


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    Title :

    Lackawanna modernizes signal system for automatic train control


    Additional title:

    Ry. Age


    Contributors:

    Published in:

    Railway Age ; 86 , n 26


    Publication date :

    1929


    Size :

    3 pages


    Remarks:

    4 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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