Collection place
- Eagle Lake, Lassen County, California1,119 objects
- Eagleville, Modoc County, California1 objects
- East Asia108 objects
- East Cronise Lake area, San Bernardino County, California9 objects
- East Fork of the Carson River, Alpine County, California15 objects
- East Germany (historical political entity)4 objects
- East end of Granite Mountains, San Bernardino County, California1 objects
- East of England6 objects
- East of St. John's, Apache County, Arizona1 objects
- East side of Black Rock Desert, Humboldt County, Nevada2,854 objects
- East-Central Mexico4 objects
- Easter Island (Chile), Polynesia14 objects
- Eastern Africa17 objects
- Eastern California2,876 objects
- Eastern Oregon22 objects
- Eastern Province, Saudi Arabia97 objects
- Eastern United States48 objects
- Echo Lake, El Dorado County, California1 objects
- Ecuador35 objects
- Eddy County, New Mexico2 objects