Culture or time period
- American cultures67 objects
- North American cultures58 objects
- North American native cultures58 objects
- California tribes42 objects
- Northern California tribes18 objects
- Klamath River Tribes17 objects
- Northwestern California tribes17 objects
- Central California Tribes15 objects
- North Central California tribes15 objects
- Yurok15 objects
- Great Basin cultures10 objects
- Maidu10 objects
- California Desert tribes9 objects
- Mohave9 objects
- Southwest North American cultures9 objects
- Southwestern Native American9 objects
- Paiute7 objects
- Asian cultures6 objects
- South American cultures6 objects
- African cultures5 objects