Names
- Michigan Central Railroad Company.1
- Michigan Electric Railway Company.1
- Michigan Environmental Council.1
- Michigan Garden Clubs.1
- Michigan Land Use Institute.1
- Michigan Natural Areas Council.1
- Michigan Nature Association.1
- Michigan Railway Company (1914-1921)1
- Michigan United Conservation Clubs.1
- Michigan. Wilderness and Natural Areas Advisory Board.1
- Mineral Range Railroad Company.1
- Mission of the Redeemer (East Jordan, Mich.)1
- Mitchell Bros. Company.1
- Moore, Park & Sharp.1
- Mount Washington Railway Company.1
- Munising Railway Company.1
- Nahma & Northern Railroad.1
- Neighborhood House (Orangeville, Mich.)1
- New York Central Railroad Company.1
- New York Central and Hudson River Railroad Company.1