1–10 von 10 Ergebnissen
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    A wire rope railway used in the construction of an Italian fortress

    Gradenwitz, Alfred | Engineering Index Backfile | 1907

    Interesting repair work on a German steamship

    Gradenwitz, Alfred | Engineering Index Backfile | 1905

    The Lotschberg or bernese alpine railway

    Gradenwitz, Alfred | Engineering Index Backfile | 1913

    A locomotive speed-gauge

    Gradenwitz, Alfred | Engineering Index Backfile | 1910

    Interesting repair work on the steamship "Ekliptika."

    Gradenwitz, Alfred | Engineering Index Backfile | 1904

    The Bernina railway

    Gradenwitz, Alfred | Engineering Index Backfile | 1912

    Electrically-operated traveling platforms, turntables and winches

    Gradenwitz, Alfred | Engineering Index Backfile | 1906

    A gigantic electric shipyard crane

    Gradenwitz, Alfred | Engineering Index Backfile | 1905

    The Southwest African Railway

    Gradenwitz, Alfred | Engineering Index Backfile | 1907

    Comparison between torpedo boat and merchant marine engines

    Gradenwitz, Alfred | Engineering Index Backfile | 1906