- Destroyers (Warships)1
- Detroit Aircraft Corporation.1
- Earhart, Amelia, 1897-1937.1
- Empire State Building (New York, N.Y.)1
- Engineering.1
- Flags--American.1
- Flags.1
- Fox Theatre (Saint Louis, Mo.)1
- Hangars--Models.1
- Hangars.1
- Industrialization.1
- Kivette, Frederick N. (Frederick Norman), 1902-1975.1
- Lighting--Special effects.1
- Lincoln, Abraham, 1809-1865.1
- Lindbergh, Charles A. (Charles Augustus), 1902-1974.1
- Lucerne (Switzerland)--Description and travel.1
- Macon (Airship)1
- Mechanics.1
- Military bases.1
- Military maneuvers.1