- MUSC College of Medicine2
- Marcus, Sanford T. (Filmmaker)1
- Martha Lee Anderson1
- Mary Lee Taylor1
- Mason, Mary1
- Maxey, Russell, 1906-199425
- McCabe, Martha R.2
- Meriden Gravure Company1
- Muckenfuss, W.M.1
- Nyce Manufacturing Company1
- Olmsted, Frederick Law, 1870-195713
- Presbyterian Church, Chester County, Pleasant Grove3
- Rand McNally and Company1
- Ratcliffe, Ella Burgess.1
- Riley, L.W.1
- Sanborn Fire Insurance Map Company3
- Sargeant Studios13
- Sargeant, John A.3
- Simon1
- South Carolina Historical Records Survey1