02455cpcaa2200505 4500 mm 78043745 DLC 20260227111626.0 cr ||||||||||| 780817|||||||||||| eng mm 78043745 ms 70000983 DLC DLC dacs DLC eng ger S lcmd Ursinus, Oskar. Oskar Ursinus papers, 1908-1943. 4,500 items. 14 containers. 6 linear feet. Arranged in 3 series. Series 1: General Correspondence, 1909-1943; Series 2: Subject File, 1909-1939; and Subject 3: Miscellany, 1908-1943. Open to research. Correspondence, notes, manuscript articles by Ursinus and others, clippings, printed matter, charts, maps, sketches, blueprints, photographs, and other papers relating to the development of German aeronautics during the first half of the 20th century. Subjects include military aviation in World War I, the German aircraft industry, altitude flying, engines, instruments, aircraft, rockets, aeronautical societies, and aeronautical sports events. Aviator, engineer, and journalist. Collection material in English and German. Finding aid available in the Library of Congress Manuscript Reading Room and at http://hdl.loc.gov/loc.mss/eadmss.ms011124 Confiscated by the U.S. Army in Europe in World War II. Transferred to the Library of Congress Aeronautics Division from Wright-Patterson Air Force Base (Ohio) in 1948. Aeronautical instruments. Aeronautical sports. Aeronautics. Aeronautics Societies, etc. Aeronautics Germany. Airplanes. Airplanes Motors. Airships. Flight. Rocketry Germany. World War, 1914-1918 Aerial operations. Aviators. itoamc Engineers. itoamc Journalists. itoamc Finding aid http://hdl.loc.gov/loc.mss/eadmss.ms011124 Finding aid (PDF) http://hdl.loc.gov/loc.mss/eadmss.ms011124.3 40039 40039