Names
- Michigan Natural Areas Council.1
- Michigan Nature Association.1
- Michigan Pesticides Council.1
- Michigan Pioneer and Historical Society.1
- Michigan State University -- Faculty.1
- Michigan United Conservation Clubs.1
- Michigan. Legislature.1
- Michigan. Public Domain Commission.1
- Michigan. Wilderness and Natural Areas Advisory Board.1
- Mott, Charles Stewart, 1875-1973.1
- Murfin, James Orin, 1875-1940.1
- National Economic League (U.S.)1
- National Home Finding Society for Colored Children.1
- Northern Michigan Planned Parenthood.1
- Osborn, Chase S. (Chase Salmon), 1860-1
- Osmeña, Sergio, 1878-1961.1
- Patton, John, 1850-1907.1
- Pictured Rocks National Lakeshore Advisory Commission.1
- Pinchot, Gifford, 1865-1946.1
- Poindexter, Miles, 1868-1946.1