Details of signaling installed on Great Western Railroad, to improve operation of heavy traffic; tunnel is 4 m, 628 yd long; operating and signaling problems; advance section signaling; control circuits; operating rules; general arrangements of signalling shown in diagram.


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    Title :

    Intermediate signalling in Severn Tunnel


    Additional title:

    Ry Gaz


    Published in:

    Publication date :

    1942


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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