Two-way communication carried on between moving and stationary telephone station; description of system. See Engineering Index 1929, p. 1554. (See also Can. Ry. and Mar. World, no. 387, May 1930, pp. 286-289, 2 figs.)


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    Title :

    Telephoning from and to moving train on Canadian National Railways


    Additional title:

    Ry. Age


    Published in:

    Railway Age ; 88 , n 15


    Publication date :

    1930


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





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