Places
- Mackinac, Straits of (Mich.) -- Bridges.1
- Mackinaw City (Mich.)1
- Mackinaw City (Mich.) -- Ice industry.1
- Mancelona (Mich.)1
- Marine City (Mich.)1
- Mexico.1
- Michigan -- Politics and government -- 1837-1950.1
- Mount Clemens (Mich.)1
- Muskegon (Mich.)1
- North Branch (Mich.)1
- Oklahoma.1
- Panama Canal (Panama)1
- Panama.1
- Port Huron (Mich.)1
- Romania.1
- Saginaw (Mich.)1
- Saginaw River (Mich.)1
- Saint Ignace (Mich.)1
- Sault Sainte Marie (Mich.)1
- Sault Sainte Marie Canal (Mich.)1