In passenger station track layout of Birmingham Terminal Co, Birmingham, Ala, two interlockings have been replaced by one new all relay interlocking, controlled by entrance exit machine and system of circuits; details of installation. (See also Ry Age v 115 n 22 Nov 27 1943 p 863-5)


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    Title :

    All-relay interlocking installed at Birmingham terminal


    Additional title:

    Ry Signaling


    Published in:

    Publication date :

    1943


    Size :

    7 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Electric interlocking installed in Birmingham, Ala.

    Stahl, L.R. | Engineering Index Backfile | 1931




    Electric interlocking installed on I.C.

    Engineering Index Backfile | 1943