- Spotsylvania, Battle of 1864.1
- Stamped envelopes.8
- Stanbery, Henry, 1803-1881--Pamphlets.1
- Stanton, Edwin McMasters, 1814-1869.1
- Stewart, Alexander Peter, 1821-19081
- Suber, Christian Henry, Quartermaster, 1828-1890--Promissory notes.2
- Sussie--Correspondence.1
- Thompson, A. W.--Correspondence.1
- Thompson, Maria--Correspondence.1
- Thomson, Merry--Correspondence.1
- Todd, Rutherford Pressley, Capt.1
- Trenholm, Fannie H., 1839-1919--Correspondence.10
- Turnipseed, S. E.--Correspondence.2
- United States. Dept. of Justice. Office of the Attorney General.1
- University of South Carolina--Students1
- Upshur, A. P. (Abel Parker), 1790-1844. Poems.1
- Virginia--Description and travel.1
- Walker, Augusta A.--Correspondence.1
- Wardland, D. V.--Correspondence.1
- Washington (D.C.)--Description and travel.1