Brains of Aeronautic World represented on National Advisory Committee for Aeronautics. The National Advisory Committee for Aeronautics is photographed in Washington the other day when they met at the Navy Department. The duties of the Committee, as provided by Congress, are to supervise and direct the scientific study of the problems of flight, with a view to their practical solution. In the photograph, left to right: G.W. Lewis; Charles G. Abbet, Secretary of the Smithsonian Institution; Orville Wright, Inventor of the airplane; Commander John H. Towers; U.S.N., here of the first trans-atlantic flight in 1919; Joseph S. Amos, Chairman; Brig. General Benjamin D. Foulois, first U.S. Army Aviator; William P. MacCracken, former Secretary of Commerce for Aviation; Charles F. Marvin, Chief U.S. Weather Bureau; David W. Taylor, Vice Chairman. Standing is John F. Victory, Secretary