Culture or time period
- American cultures41 objects
- North American cultures41 objects
- North American native cultures41 objects
- California tribes24 objects
- Northern California tribes19 objects
- Northwestern California tribes12 objects
- Great Basin cultures7 objects
- Northeastern California tribes7 objects
- Klamath Lake6 objects
- Modoc6 objects
- Southwest North American cultures6 objects
- Southwestern Native American6 objects
- Northwest Coastal People4 objects
- Paiute4 objects
- Akimel O'odham ("Pima")3 objects
- Central California Tribes3 objects
- Northern Paiute3 objects
- O'odham peoples3 objects
- Southern Northwest Coast cultures3 objects
- Washoe3 objects