Collection place
- Europe6 objects
- Rutherford area, Napa Valley, Napa County6 objects
- Siskiyou County, California6 objects
- Western Europe6 objects
- Yavapai County, Arizona6 objects
- Dordogne (department), Nouvelle-Aquitaine, France5 objects
- France5 objects
- Lassen County, California5 objects
- North Central California5 objects
- Nouvelle-Aquitaine, France5 objects
- Sonoma County, California5 objects
- South Central California5 objects
- Verde Valley, Yavapai County, Arizona5 objects
- CA-Lak-72, Lake County, California4 objects
- Drakes Bay, Point Reyes, Marin County4 objects
- Eastern California4 objects
- Inyo County, California4 objects
- Lake County, California4 objects
- Modoc County, California4 objects
- Oceania4 objects