Collection place
- North America186 objects
- The Americas186 objects
- United States186 objects
- California178 objects
- Northern California97 objects
- North Central California67 objects
- Central California59 objects
- South Central California59 objects
- Kern County, California31 objects
- Northwestern California21 objects
- Mendocino County, California20 objects
- San Francisco Bay Area, California13 objects
- Kern River Valley, Kern County, California11 objects
- Sonoma County, California11 objects
- Lake County, California10 objects
- Northeastern California9 objects
- Northern Sierras, Northern California9 objects
- Upper Lake, Lake County, California8 objects
- Alexander Valley, Sonoma County, California6 objects
- Plumas County, California6 objects