Subject
- Invertebrates, Fossil--United States30
- Photographs29
- Roads27
- Geology--Correspondence18
- Ferns--Southern States17
- Fungi--Catalogs and collections--America15
- Shells--Catalogs and collections--History15
- Boats14
- Grasses--Southern States13
- Rivers13
- African-Americans10
- Shells--Collectors and collecting10
- Shells--South Carolina10
- Shells--United States10
- Clothing9
- Algae--United States8
- Bridges8
- Geology--East (U.S.)8
- Invertebrates, Fossil--Southern States8
- South Carolina, Georgetown County, Georgetown8