Place
- Mentor Twp. 100 ft. W. of the McKinley Bridge 8 mi. E. of town of Mio.1
- Missaukee1
- Montmorency1
- Oakfield Twp., Flat Iron Lake, ca. 9 miles east of Rockford. Northeast margin of lake at Calvin College dock.1
- Ohio1
- Ontario1
- Oscoda1
- Ottawa National Forest, south of lake Gogebic, Slate River Slough1
- Pontiac1
- Pontiac Tp.1
- Pontiac,1
- Portneuf1
- Prairieville Tp., ca. 3 mi. SW of Prairieville.1
- Presque Isle1
- Quebec1
- Schoolcraft1
- Scotland1
- Scottish Borders1
- Sect. D, east of Lewiston.1
- Simcoe1