Names
- Littlefield, Josiah L. (Josiah Loomis), 1845-1935.1
- Loughray family.1
- Loughray, John J., collector1
- Louis, Joe, 1914-1981.1
- Lumbering--Michigan.1
- Lunden family.1
- Lunden, Herman, 1859-19291
- Lunden, Herman, 1859-1929.1
- Lyon, Lucius, 1800-1851.1
- Macauley, Thomas Babbington.1
- Macomb County (Mich.)1
- Manwaring, Joshua, 1824-1903.1
- Mapes, Carl Edgar, 1874-1939.1
- Marathon (Mich.)1
- Marquette & Ontonagon Railroad Company.1
- Martindale family.1
- Martindale, Arthur Ingraham, 1910-19771
- Marygrove College.1
- Maxey, John O., 1871-1920.1
- McClure, William C., 1842-1904.1