Places
- Mackinac Island (Mich.) -- Buildings.1
- Madagascar.1
- Manistee (Mich.)1
- Mason (Mich.) -- Buildings, structures, etc.1
- Michigan -- Boundaries -- Ohio.1
- Michigan -- History.1
- Michigan -- Politics and government -- 1815-1844.1
- Michigan -- Politics and government -- 1899-1916.1
- Michigan -- Politics and government -- 1917-1921.1
- Michigan -- Politics and government -- 1922-1928.1
- Michigan -- Politics and government -- 1929-1938.1
- Michigan -- Politics and government -- 1946-1960.1
- Michigan -- Social life and customs -- 1841-1850.1
- Michigan -- Social life and customs -- 1851-1860.1
- Milford (Mich.)1
- Minnesota.1
- Monroe (Mich.)1
- Monroe (Mich.) -- Dwellings.1
- Monroe Street (Ann Arbor, Mich.)1
- Moosehead Lake (Me.)1