Place
- Grayling.1
- Harrisville--near Sturgeon Pt. S. side of Rd. to Sturgeon Pt. ± 1½-2 blocks from Lake Huron.1
- Hubei1
- Huron1
- Indian River.1
- Ingham1
- Ionia1
- Iosco1
- Isle Royale National Park, Mount Frankling Trail, near top of Greenstone Ridge.1
- Isle Royale, 2 mil SW Rock Harbor Lodge.1
- Isle Royale, Monument Rock.1
- Lansing.1
- Lawngtlai1
- Les Cheneaux Islands, Lake Huron.1
- Lowell. "Pine Hills."1
- Luce1
- Mackinaw City.1
- Marquette1
- Marquette.1
- Mason1