Culture or time period
- American cultures46 objects
- North American cultures46 objects
- North American native cultures45 objects
- California tribes33 objects
- Asian cultures22 objects
- Northern California tribes19 objects
- Northeastern California tribes17 objects
- East Asian cultures14 objects
- Japanese14 objects
- Japanese cultures14 objects
- Klamath Lake14 objects
- Modoc14 objects
- Central California Tribes10 objects
- Oceanian cultures9 objects
- Maritime Southeast Asian cultures8 objects
- Southeast Asian cultures8 objects
- Indonesian6 objects
- Indonesian cultures6 objects
- Hopi5 objects
- North Central California tribes5 objects