- Mathews family.1
- Matthews family.1
- McCants, Thomas M., 1828-1864--Death and burial.1
- McClellan, George Brinton, 1826-1885--Cartoons and caricatures.1
- McDowell, Sue, fl. 18611
- McLaws, Lafayette, 1821-1897.1
- Means, John Hugh, 1812-1862.1
- Medicine, Military--Confederate States of America--History.1
- Melton, Samuel Wickliffe, 1830-18991
- Mengis, Herr1
- Middleton, Williams, 1809-1883--Correspondence.1
- Military camps--Virginia--Richmond.1
- Military hospitals--Confederate States of America.1
- Military railroads--South Carolina--Maps1
- Military railroads--United States--Maps1
- Military uniforms--South Carolina--Photographs.1
- Moffett, John R.--Correspondence.1
- Montgomery, Sue Thermutis, 1845-1866--Correspondence.1
- Moore, Andrew Charles, 1838-1862--Death and burial.1
- Moore, Thomas John, 1843-1919.1