Names
- Maine (Battleship)1
- Manassas Industrial School (Manassas, Va.)1
- Manassas Industrial School.1
- Marconi, Guglielmo, 1874-1937--Portraits.1
- Marshall, Doug.1
- Masó, Bartolomé.1
- Mather, John A. (John Aked), 1829-1915.1
- Matthews, Victoria Earle.1
- Matthews, Victoria.1
- May, Samuel J., Jr.1
- May, Samuel, Jr., 1810-1899.1
- McCaskey, Douglas.1
- McCaskey, William.1
- McDermott, James.1
- McKinley, William, 1843-1901.1
- Meigs, Montgomery, 1847-1931.1
- Mercer, Charles Fenton, 1778-1858.1
- Michigan Military Academy.1
- Miles, Matthew P.1
- Miles, Nelson Appleton, 1839-1925.1