Names
- Malcolm, George A. (George Arthur), 1881-1961.1
- Malcolm, George Arthur, 1881-1961.1
- Manufacturers' Railway Company.1
- Mapes, Carl Edgar, 1874-19391
- Mapes, Carl Edgar, 1874-1939.1
- Martin, H. B.1
- Mayo, William James, 1861-1939.1
- Mayo-Smith, Richmond, 1854-1901.1
- McLaughlin, Andrew Cunningham, 1861-1947.1
- Mead, Edwin Doak, 1849-1937.1
- Men's League for Woman Suffrage of the State of Michigan.1
- Michigan State Grange.1
- Michigan Union.1
- Michigan. Board of State Tax Commissioners.1
- Minneapolis & St. Louis Railroad.1
- Missouri Pacific Railroad Company.1
- Missouri, Kansas and Texas Railway Company.1
- Mott, John R1
- Mott, John Raleigh, 1865-1955.1
- Murfin, James Orin, 1875-19401