Place
- Ottawa4
- Ottawa NF4
- Sumpter Twp4
- Along old US-2.3
- Anchorville3
- Antrim3
- Arenac3
- Baraga3
- Berks3
- Cedar Lake, in Group Camp area, Sylvan Twp3
- Clark3
- Deputy, 3 mi. SSW of, Gray's Woods3
- East of Forest Hwy 16, Ottawa National Forest3
- Forest Twp, near quarry3
- Georgia3
- Gratiot3
- Houghton Co.3
- Isle Royale National Park, Passage Island. Sect. 4, T67N, R32W3
- Kalkaska3
- LeRoy Twp. Locality 2,3 & 43