Collection place
- Elk Valley, Del Norte County, California13 objects
- Europe13 objects
- Middle East13 objects
- Southern California13 objects
- Western Asia13 objects
- Iran (Persia)10 objects
- Southern Peru10 objects
- Africa9 objects
- Cusco Region, Southern Peru8 objects
- Klamath River, Humboldt County, California8 objects
- Mouth of Salmon River, Del Norte County, California8 objects
- East Asia7 objects
- Mumbai (Bombay), Maharashtra State, India7 objects
- Southern Alaska7 objects
- Southwest Coast, Alaska7 objects
- Eastern Africa6 objects
- Riverside County, California6 objects
- Southern Europe6 objects
- Central America5 objects
- China5 objects