Culture or time period
- American cultures34 objects
- North American cultures34 objects
- North American historic cultures30 objects
- United States Historic30 objects
- North American native cultures16 objects
- California tribes15 objects
- Modoc15 objects
- Northeastern California tribes15 objects
- Northern California tribes15 objects
- European cultures7 objects
- Asian cultures6 objects
- East Asian cultures4 objects
- Northern European cultures4 objects
- British Isles3 objects
- English3 objects
- English cultures3 objects
- Chinese2 objects
- Chinese cultures2 objects
- Filipino2 objects
- Filipino cultures2 objects