Names
- MacChesney, Nathan William, 1878-1954.1
- Mackenzie, William Dexter, 1873-1960.1
- Mackinac Bridge Authority (Mich.)1
- Macmillan Company.1
- Malcolm, George A. (George Arthur), 1881-19611
- Malcolm, George A. (George Arthur), 1881-1961.1
- Mason, William Smith, 1866-1
- Mason, William Smith, 1866.1
- McClure, Harry H.1
- McGregor, Tracy William, 1869-1936.1
- McLaren, Walter Wallace.1
- McLaughlin, Andrew Cunningham, 1861-1947.1
- McMurtrie, Douglas C. (Douglas Crawford), 1888-1944.1
- McMurtrie, Douglas C., (Douglas Crawford), 1888-1944.1
- Meany, Edmond S. (Edmond Stephen), 1862-1935.1
- Milan, Carl Hastings, 1884-1963.1
- Miller, Edwin Lillie, 1868-1934.1
- Millspaugh, Arthur Chester, 1883-1955.1
- Moore, Charles, 1855-1942.1
- More, Paul Elmer, 1864-1937.1