Total automatic signal construction for 20 years; automatic block signals completed during 1928; interesting features of interlocking plants constructed in 1928; train control in 1928.


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    Title :

    Signaling and interlocking construction continues in 10-year average volume during 1928


    Additional title:

    Ry. Signaling


    Published in:

    Publication date :

    1929


    Size :

    15 pages


    Remarks:

    4 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Signaling construction continues in average volume during 1928

    Dunn, J.H. | Engineering Index Backfile | 1929


    Signaling construction continues in large volume

    Dunn, J.H. | Engineering Index Backfile | 1928


    Signaling construction continues in large volume

    Dunn, J.H. | Engineering Index Backfile | 1928


    Signaling and interlocking

    Engineering Index Backfile | 1906


    Signaling and interlocking

    Engineering Index Backfile | 1905