Culture or time period
- American cultures34 objects
- North American cultures34 objects
- North American native cultures29 objects
- California tribes15 objects
- Northern California tribes12 objects
- Alaskan Eskimo10 objects
- Arctic cultures10 objects
- Eskimo10 objects
- Northwestern California tribes7 objects
- North American historic cultures5 objects
- Northeastern California tribes5 objects
- United States Historic4 objects
- Yana4 objects
- Hupa3 objects
- Klamath River Tribes3 objects
- Southwest North American cultures3 objects
- Southwestern Native American3 objects
- Yurok3 objects
- Karuk2 objects
- Navajo2 objects