Excellent results obtained by Portland Ry., Light and Power Co. by systematic inspection and repair work, which covers all devices of warning character used to protect patrons and expedite operation.


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    Titel :

    Signal maintenance on an Oregon railway


    Weitere Titelangaben:

    Elec. Ry. Jl


    Beteiligte:
    Charters, H.J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1923


    Format / Umfang :

    4 pages


    Anmerkungen:

    4 Figs.


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    The Oregon electric railway

    Engineering Index Backfile | 1913


    The Oregon electric railway system

    Engineering Index Backfile | 1909


    Bridge construction on the Oregon trunk railway

    Engineering Index Backfile | 1912


    Automatic substations of the Oregon electric railway

    Cunningham, E.R. / Barker, G.N. | Engineering Index Backfile | 1925


    The Oregon Water Power and Railway Company

    Brown, George I. | Engineering Index Backfile | 1904