- James Simons Papers, 1832-187911
- Letters to Alfred Wardlaw, 1857-186211
- South Carolina Historical Society Oral Histories11
- Voices of the Santee Delta Oral History Project11
- Woodward Manning Papers, 1771-190611
- Ragsdale Family Papers, 1844-ca.192010
- Glover Family Papers, 1729-ca.19559
- South Carolina Historical Society Manuscripts9
- Ravenel Family Papers, 1695-19258
- Records of the Bricklayers, Masons and Plasterers International Union of America, 1950-19558
- Records of the Church of the Holy Cross, 1788-19428
- Daily reports, 1863 Dec. 17-237
- Records of Charleston fire companies, 1862-18647
- Accounts and Estate Administration Books, 1824-18525
- Coffin Point Plantation Journals, 1800-18165
- R.P. Hamer business letters, 18875
- Ale boycott records, 18904
- Bowman Family Papers, 1835-18924
- Chesnut Family Papers, 1741-19004
- Cote Bas and Mepkin Plantations Journals, 1865-18774