- Speeches, addresses, etc., American--Southern States--19th century.1
- St. Peter's Catholic Church (Columbia, S.C.)1
- Star of the West (Ship)1
- Steamboats--History--19th century.1
- Stephens, A. B.--Correspondence.1
- Stephens, Alexander Hamilton, 1812-1883--Public opinion.1
- Streets--South Carolina--Columbia--Photographs.1
- Submarine warfare--History.1
- Submarines (Ships)--United States--History--19th century.1
- Submarines (Ships)--United States--History.1
- Temple, William G. (William Grenville), 1824-1894--Correspondence.1
- Tennent, Edward Smith.1
- Tennent, William, 1837-1893--Correspondence.1
- Tennessee--History--Civil War, 1861-1865.1
- Thomas, George Henry, 1816-1870--Cartoons and caricatures.1
- Thomas, J. R. (John Rogers), 1830-18961
- Thompson, C. F.1
- Thompson, Heber S., b. 18411
- Thompson, John M., fl. 1866--Portraits.1
- Tindall, J. W., d. 1864--Death and burial.1