1 finding aid(s) found containing the word(s) Airplanes--Motors.

  1. Oskar Ursinus papers, 1908-1943

    4,500 items ; 14 containers ; 6 linear feet -- Manuscript Division, Library of Congress, Washington, D.C.

    Summary:

    Aviator, engineer, and journalist. Correspondence, notes, articles by Ursinus and others, charts, maps, sketches, blueprints, photographs, printed matter, and clippings relating to the development of German aeronautics during the first half of the twentieth century.