Culture or time period
- American cultures21 objects
- North American cultures21 objects
- North American native cultures12 objects
- California tribes11 objects
- North American historic cultures9 objects
- Northeastern California tribes9 objects
- Northern California tribes9 objects
- United States Historic9 objects
- Yana9 objects
- Ancient Greece2 objects
- Central California Tribes2 objects
- Classical Civilizations2 objects
- Cultures in the Ancient Greek sphere of influence2 objects
- Etruscan2 objects
- Italic people2 objects
- Maidu2 objects
- Nisenan2 objects
- North Central California tribes2 objects
- Old World (Africa, Asia and Europe)2 objects
- Yahi Yana2 objects