1–20 von 14,334 Ergebnissen
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    The application of electricity in the Royal dockyards and navy

    Deadman, Henry E. | Engineering Index Backfile | 1892

    An electric car lighting system

    Bliss, W.L. | Engineering Index Backfile | 1903

    I. The electric freight railway service

    Polk, H.H. | Engineering Index Backfile | 1905

    Progress in electrification

    Engineering Index Backfile | 1913

    Toll telephone traffic

    Fowle, Frank F. | Engineering Index Backfile | 1914

    Recent improvements in the electric lighting of steam railroad cars

    Lanphier, R.C. | Engineering Index Backfile | 1915

    The electric plant of the battleship Tennessee

    Weber, R.L. | Engineering Index Backfile | 1919

    The application of electric welding to steel shipbuilding

    Horner, H.A. | Engineering Index Backfile | 1919

    Direct current track circuits

    Thorrowgood, W.J. | Engineering Index Backfile | 1922

    The Mazda lamp in railway signal service

    Porter, L.C. | Engineering Index Backfile | 1922

    Committee X -- Signaling practice

    Wiegand, F.B. | Engineering Index Backfile | 1926

    Committee IV -- Direct current automatic block signaling

    Fox, E.N. | Engineering Index Backfile | 1926

    Committee III -- Power interlocking

    Pfleging, F.W. | Engineering Index Backfile | 1926

    Committee III -- Power interlocking

    Engineering Index Backfile | 1927