Culture or time period
- American cultures25 objects
- North American cultures24 objects
- North American native cultures24 objects
- California tribes21 objects
- Northern California tribes19 objects
- Northwestern California tribes16 objects
- Klamath River Tribes10 objects
- Yurok8 objects
- Southern Humboldt Athabaskan6 objects
- Wailaki6 objects
- Oceanian cultures4 objects
- Arctic cultures3 objects
- Micronesian3 objects
- Micronesian cultures3 objects
- Northeastern California tribes3 objects
- Alaskan Eskimo2 objects
- Asian cultures2 objects
- Central California Tribes2 objects
- Eskimo2 objects
- Malaysian2 objects