Topic
- Utah4
- Waterfalls4
- Waterwheels4
- African Americans--Florida2
- Alligators2
- Art museums--Florida2
- Automobile racing2
- Bandelier National Monument (N.M.)2
- Blimps2
- Boats and boating2
- Bradenton (Fla.)2
- Bridges2
- Bridges--Florida2
- Bryce Canyon National Park (Utah)2
- Campbell, Malcolm, 1885-19492
- Canada2
- Castillo de San Marcos National Monument (Saint Augustine, Fla.)2
- Chaco Canyon (N.M.)2
- Coast defenses--United States2
- Craters of the Moon National Monument (Idaho)2