Culture or time period
- American cultures7,316 objects
- North American cultures7,316 objects
- North American historic culturesRemove constraint Culture or time period: North American historic cultures7,316 objects
- United States Historic7,258 objects
- North America Unspecified55 objects
- North American native cultures51 objects
- California tribes27 objects
- Northern California tribes26 objects
- Northeastern California tribes23 objects
- Modoc22 objects
- European cultures18 objects
- Southwest North American cultures13 objects
- Mesoamerican chronology10 objects
- Mexican Historic (1521–present)10 objects
- New World (the Americas and Oceania)10 objects
- British Isles8 objects
- English8 objects
- English cultures8 objects
- Northern European cultures8 objects
- Southwestern Native American7 objects