- Hoover, Herbert, 1874-1964.4
- Hoover, Lou Henry, 1874-1944.1
- Johnson, Hiram, 1866-1945.1
- Locomotives.1
- Maryland (Battleship)1
- Military ceremonies, honors, and salutes--United States.1
- Northwestern University (Evanston, Ill.)--Sports.1
- Olympic athletes.1
- Olympic sports.1
- Outdoor recreation.2
- Peace.1
- Political campaigns.1
- Presidential candidates--United States.1
- Presidents--Election.1
- Railroad cars.1
- Railroad stations.1
- Rolph, James, 1869-1934.1
- Sailors.1
- San Francisco Earthquake and Fire, Calif., 19061
- Sousa, John Philip, 1854-1932.1