Culture or time period
- American cultures1,541 objects
- North American cultures1,491 objects
- North American native cultures1,417 objects
- California tribes504 objects
- Arctic cultures407 objects
- Eskimo374 objects
- Northern California tribes362 objects
- Alaskan Eskimo350 objects
- Athabaskan233 objects
- Northern Athapaskan tribes233 objects
- Sub-Arctic cultures233 objects
- Northeastern California tribes221 objects
- Northwestern California tribes140 objects
- Modoc129 objects
- Klamath River Tribes116 objects
- Southwest North American cultures116 objects
- Southwestern Native American97 objects
- Plains and Prairie tribes92 objects
- North American historic cultures87 objects
- United States Historic86 objects