Collection place
- The Americas989 objects
- North America987 objects
- United States956 objects
- California797 objects
- Northern California441 objects
- North Central California416 objects
- Sacramento County, California213 objects
- San Francisco Bay Area, California181 objects
- San Joaquin County, California162 objects
- Southern California150 objects
- Santa Barbara County, California130 objects
- Africa79 objects
- Contra Costa County, California70 objects
- Marina Bay, Richmond, Contra Costa County66 objects
- Richmond, Contra Costa County, California66 objects
- Northwestern United States59 objects
- CA-SJo-68, San Joaquin County, California58 objects
- Northern Africa54 objects
- CA-SBa-43, Santa Barbara County, California51 objects
- Egypt51 objects