Annual report - National Advisory Committee for Aeronautics / National Advisory Committee for Aeronautics. Annu. rep. Natl. Advis. Comm. Aeronaut Report (United States. National Advisory Committee for Aeronautics) United States. National Advisory Committee for Aeronautics. United States. National Advisory Committee for Aeronautics. Aeronautics United States Periodicals. Aeronautics, Military United States Periodicals. TL521 .A3 353.008/242 629.13 UNA Title varies slightly. Report covering period from March 3 to June 30, 1915, issued as Senate doc. 268, 64th Cong., 1st. session. Report year ends June 30. Includes the Committee's Reports no. 1-1058, reprinted in v. 1-37. Washington, D.C. : U.S. Govt. Print. Off., 1939 1939 1915 Text Collection xi, 745 p. : eng United States United States