- McDowell, Sue, fl. 18611
- McLaws, Lafayette, 1821-1897.1
- Middleton, Williams, 1809-1883--Correspondence.1
- Military railroads--South Carolina--Maps1
- Military railroads--United States--Maps1
- Moffett, John R.--Correspondence.1
- Morris Island (S.C.)--History--Civil War, 1861-1865.1
- Naval battles--Florida.1
- Naval battles--South Carolina--Port Royal.1
- Neuse (Ship)1
- Pawnee (Ship)1
- Pettigrew, James Johnston, 1828-1863.1
- Pettis, George H., fl. 1864--Correspondence.1
- Photographers--South Carolina--Beaufort.1
- Port Royal (S.C.)--Description and travel.1
- Prisoners of war--Medical care--Confederate States of America.1
- Prisoners of war--Medical care--United States.1
- Prisons--South Carolina--Charleston--1860-1870.1
- Railroads--South Carolina--Maps1
- Railroads--South Carolina--Maps.1