- Exhibition buildings.24
- Antislavery movements --United States22
- French wit and humor --Periodicals22
- Slave insurrections --United States22
- Indians of Mexico21
- American wit and humor --Periodicals20
- Indians of North America --Mississippi River Valley20
- Satire --Periodicals20
- Caricatures and cartoons.19
- Silent films19
- Architecture--Chinese.18
- Indians of North America --Portraits18
- Voyages around the world18
- World's fairs17
- World's fairs.17
- Colonial exhibitions.16
- Tour Eiffel (Paris, France)16
- Fairies.15
- Fairy tales.15
- Geography--Early works to 180015