- Airplanes--United States.2
- Amateur Athletic Union of the United States.2
- Boxers (Sports)2
- Children.2
- Chrysler Building (New York, N.Y.)2
- Cohalan, Daniel F.2
- Contests.2
- Cravath, Paul D. (Paul Drennan), 1861-1940.2
- Crowds.2
- Curiosities and wonders.2
- Curtiss aircraft.2
- Earhart, Amelia, 1897-1937.2
- Figure skating.2
- Geneva Conference.2
- Germany--History--1918-1933.2
- Grace, Eugene G. (Eugene Gifford), 1876-1960.2
- Ice skating.2
- Journalists.2
- La Guardia, Fiorello H. (Fiorello Henry), 1882-1947.2
- Nazis.2