Spring switch with new type of automatic mechanical facing point lock mechanism installed by Pere Marquette at west end of passing track at Michigan City, Ind; 112-1b No. 16 turnout installed, using 30-ft special reinforced switch points.


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    Title :

    Spring switch on Pere Marquette


    Additional title:

    Ry Signaling


    Published in:

    Publication date :

    1941


    Size :

    3 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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