Culture or time period
- American cultures143 objects
- North American cultures143 objects
- North American native cultures126 objects
- California tribes115 objects
- Northern California tribes114 objects
- Northwestern California tribes109 objects
- Klamath River Tribes100 objects
- Karuk94 objects
- North American historic cultures19 objects
- United States Historic19 objects
- Southwest North American cultures10 objects
- Spanish American10 objects
- Shasta7 objects
- Yurok6 objects
- Northeastern California tribes5 objects
- Yana2 objects
- Central California Tribes1 objects
- Eastern Woodland tribes1 objects
- Maidu1 objects
- New River Shasta1 objects