Culture or time period
- American cultures100 objects
- North American cultures100 objects
- North American native cultures98 objects
- California tribes82 objects
- Northern California tribes59 objects
- Northwestern California tribes37 objects
- Klamath River Tribes23 objects
- Northeastern California tribes22 objects
- Central California Tribes20 objects
- Yurok20 objects
- Asian cultures19 objects
- Klamath Lake19 objects
- Modoc19 objects
- North Central California tribes15 objects
- Wiyot11 objects
- Pomo10 objects
- Southeast Asian cultures10 objects
- African cultures7 objects
- East Asian cultures7 objects
- Mainland Southeast Asian cultures6 objects