- Heyward, DuBose, 1885-1940. Peter Ashley1
- Hibernian Society (Charleston, S.C.)1
- Historical societies--South Carolina--Charleston1
- Horse racing--South Carolina--Charleston1
- Horses1
- Horses--Social aspects--South Carolina--Charleston1
- Howe, William Bell White, 1823-18941
- Immigrants--Southern States--History--19th century1
- Industries--South Carolina--Charleston1
- J.N. Robson & Son (Charleston, S.C.)1
- Jacksonville (Fla.)--Social life and customs1
- Jamison, David Flavel, 1810-18641
- Japanning--South Carolina--Charleston1
- Jasper, William, ca. 1750-1779--Monuments--Pictorial works1
- Jewelers1
- Jewish women1
- Jews--Agriculture1
- Jews--South Carolina--Economic conditions1
- John & John D. Kirkpatrick (Charleston, S.C.)--Records and correspondence1
- Jordan, Thomas, 1819-1891