Subject
- Douglas Aircraft Company.4
- Eckener, Hugo, 1868-1954.4
- Lincoln Memorial (Washington, D.C.)4
- Lockheed Aircraft Corporation.4
- Martin airplanes.4
- Military ceremonies, honors, and salutes.4
- Movietonews (Firm)4
- Skyscrapers--New York (State)--New York.4
- Soldiers--United States.4
- Stunt performers.4
- Transatlantic flights.4
- Transcontinental flights.4
- United States. Army.4
- Washington Monument (Washington, D.C.)4
- Aerial cinematography--New York (State)--New York.3
- Aeronautical sports.3
- Aircraft industry.3
- Airports.3
- Autogiro Company of America.3
- Aviation mechanics (Persons)3