- Chamberlin, Clarence D. (Clarence Duncan), 1893-1976.1
- Curtiss Aeroplane and Motor Corporation.1
- Daredevils.1
- Detroit Aircraft Corporation.1
- Earhart, Amelia, 1897-1937.1
- Elder, Ruth, 1902-1977.1
- Endurance flights.1
- Fitzmaurice, James C., 1898-1965.1
- Fokker Aircraft Corporation of America--1920-1930.1
- Ford Three-engined Monoplane (Transport plane)1
- Hangars.1
- Hassell, Bert R. J.1
- Hawks, Frank, 1897-1938.1
- Hinchliffe, W. G. R. (Walter George Raymond), 1894-1928.1
- Hünefeld, E. G. (Ehrenfried Günther), Freiherr von, 1892-1929.1
- Junkers airplanes.1
- Köhl, Hermann, 1888-1938.1
- Levine, Charles A.1
- Lindbergh, Charles Augustus, 1930-1932.1
- Lions as pets.1