Names
- Marshall, S. L. A. (Samuel Lyman Atwood), 1900-1977.1
- Marston, George A.1
- Mazey, Emil, 1913-1983.1
- McAdoo, William Gibbs, 1863-1941.1
- McCarthy, Joseph, 1908-1957.1
- McClure, William C., 1842-1904.1
- McClure-Stevens Land Company.1
- McKinley, William, 1843-1901.2
- McKinley, William, Pres. U.S., 1843-1901.1
- Mears Newz1
- Michigan Argus1
- Michigan Association of Chiefs of Police.1
- Michigan Chronicle1
- Michigan Daily1
- Michigan State Bar Association.1
- Michigan State Police.1
- Michigan Suffragist (newspaper)1
- Michigan Whig1
- Michigan. Commission on Codification of Laws.1
- Michigan. Constitutional Convention (1961-1962)1