Annual report - National Advisory Committee for Aeronautics (1915)
United States. National Advisory Committee for Aeronautics · Washington, U.S. Govt. Print. Off · leaf 638
623 AIR FORCES ON A SYSTEMATIC SERIES OF MODELS Fio. 34. — Curves of coefficients of moments and lift of individual wings for R. A. F. 15 triplane. G/c=0.9: Stagger +30°
Aeronautics · Aeronautics, Military · United States. National Advisory Committee for Aeronautics · Aeronautics -- United States -- Periodicals · Aeronautics, Military -- United States -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
