Collection place
- North America308 objects
- The Americas308 objects
- United States303 objects
- California247 objects
- San Francisco Bay Area, California111 objects
- Northern California67 objects
- Sonoma County, California67 objects
- Santa Rosa Plain, Sonoma County, California44 objects
- Santa Rosa, Sonoma County, California44 objects
- North Central California36 objects
- Napa County, California33 objects
- Southern California33 objects
- Northwestern United States30 objects
- Central Washington26 objects
- Klickitat County, Washington26 objects
- Santa Barbara County, California26 objects
- Washington state26 objects
- Northern Channel Islands, Santa Barbara County, California23 objects
- Spedis, Klickitat County, Washington23 objects
- Northeastern California21 objects