Culture or time period
- American cultures352 objects
- North American cultures281 objects
- North American native cultures273 objects
- California tribes126 objects
- African cultures115 objects
- Northern California tribes85 objects
- Eastern African cultures78 objects
- Oceanian cultures74 objects
- South American cultures64 objects
- Northwestern California tribes52 objects
- Kenyan cultures43 objects
- Plains and Prairie tribes43 objects
- Peruvian cultures39 objects
- Southwest North American cultures39 objects
- Sub-Arctic cultures39 objects
- Southwestern Native American37 objects
- Klamath River Tribes35 objects
- Northeastern California tribes33 objects
- Melanesian cultures31 objects
- New Guinea, Papua Island30 objects