Culture or time period
- American cultures8 objects
- North American cultures8 objects
- North American native cultures6 objects
- California tribes4 objects
- Hupa3 objects
- Klamath River Tribes3 objects
- Northern California tribes3 objects
- Northwestern California tribes3 objects
- Central California Tribes2 objects
- North American historic cultures2 objects
- North Central California tribes2 objects
- United States Historic2 objects
- Arapaho1 objects
- Great Basin cultures1 objects
- Maidu1 objects
- Northern Plains tribes1 objects
- Plains and Prairie tribes1 objects
- Plains cultures1 objects
- Pomo1 objects
- Shoshone1 objects