Notes on new type of interlocking control, placed in service at Girard Junction near Erie, Pa, in which switches in route and signal for directing train movement over that route are all controlled by operation of knob and button on track model which is part of control panel; machine, known as "NX" system, designed and manufactured by General Railway Signal Co. (see also Ry Age v 103 n 21 Nov 20 1937 p 716-9)


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    Title :

    New York Central installs first button-control route interlocking


    Additional title:

    Ry Signaling


    Published in:

    Publication date :

    1937


    Size :

    5 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





    New York Central installs interlocking

    Engineering Index Backfile | 1949


    New York Central installs NX interlocking at Utica

    Elsworth, R.B. | Engineering Index Backfile | 1944


    New York Central installs NX interlocking at Utica

    Elsworth, R.B. | Engineering Index Backfile | 1944