Culture or time period
- American cultures931 objects
- North American cultures813 objects
- North American native cultures707 objects
- California tribes511 objects
- Northern California tribes299 objects
- Northeastern California tribes157 objects
- Northwestern California tribes144 objects
- Southwest North American cultures142 objects
- Klamath River Tribes139 objects
- Southwestern Native American136 objects
- Mesoamerican peoples123 objects
- North American historic cultures109 objects
- United States Historic109 objects
- Maya101 objects
- Southwest California tribes90 objects
- Central California Tribes82 objects
- North Central California tribes77 objects
- Pueblo tribes70 objects
- Cahuilla68 objects
- Pit River68 objects