Culture or time period
- American cultures29 objects
- North American cultures25 objects
- North American native cultures25 objects
- California tribes17 objects
- Northern California tribes8 objects
- Klamath River Tribes7 objects
- Northwestern California tribes7 objects
- California Desert tribes6 objects
- Mohave6 objects
- Yurok6 objects
- Great Basin cultures4 objects
- Southwest North American cultures4 objects
- Southwestern Native American4 objects
- Central California Tribes3 objects
- North Central California tribes3 objects
- Northern Paiute3 objects
- Paiute3 objects
- Pueblo tribes3 objects
- Akimel O'odham ("Pima")2 objects
- Central Sierra Miwok2 objects