Railroads of United States and Canada placed more signaling facilities in service during 1943 than in any of 10 previous years; more interlocking, spring switches and centralized traffic control but less highway crossing signal protection installed.


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    Title :

    Signaling construction increased in 1943


    Additional title:

    Ry Signaling


    Published in:

    Railway Signaling ; 37 , n 1, Part 1


    Publication date :

    1944


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Signaling construction increased in 1943

    Dunn, J.H. | Engineering Index Backfile | 1944


    Signaling construction increased in 1937

    Dunn, J.H. | Engineering Index Backfile | 1938


    Signaling construction increased during 1936

    Engineering Index Backfile | 1937


    Increased signaling construction in 1940

    Dunn, J.H. | Engineering Index Backfile | 1941


    Signaling construction increased in 1937

    Dunn, J.H. | Engineering Index Backfile | 1938