- Sanborn Fire Insurance Maps of South Carolina588
- Chibbaro Stereograph Collection: 186u-1997581
- University of South Carolina Student Exams, 1854 - 1917564
- Chester County Historical Collection, 1739-1997480
- James T. McCain Papers, 1957-1972418
- New Insights in the American Civil Rights Movement: South Carolina Council on Human Relations Records409
- Minutes of the Annual Conferences of the Baptist, Episcopal, Lutheran, Methodist, and Presbyterian Churches in South Carolina, 1785-1920396
- WPA Federal Writers' Project on African American Life in South Carolina380
- Joseph A. DeLaine Papers375
- William Drayton Rutherford Papers345
- South Carolina and the Spanish American War340
- Lanny and Sidney Palmer Collection333
- South Carolina and World War II304
- John Henry McCray papers, 1929-1989294
- Inventory of S.C. Church Archives284
- Bratton Family Papers, 1764-1983282
- John Henry McCray Papers, 1929-1989259
- E. E. Burson Photograph Collection250
- Views of Columbia, S.C.236
- Smith and Wells Papers, 1856-1907221