Culture or time period
- American cultures32 objects
- North American cultures32 objects
- North American historic cultures29 objects
- United States Historic29 objects
- California tribes15 objects
- Modoc15 objects
- North American native cultures15 objects
- Northeastern California tribes15 objects
- Northern California tribes15 objects
- European cultures4 objects
- Asian cultures3 objects
- British Isles2 objects
- English2 objects
- English cultures2 objects
- Filipino2 objects
- Filipino cultures2 objects
- Maritime Southeast Asian cultures2 objects
- Mindanao2 objects
- Northern European cultures2 objects
- Southeast Asian cultures2 objects