- Monroe1
- N.E. corner of Lippert & Eckert Roads.1
- Near Prentiss Bay1
- Oceana1
- Portage Township, T32N, R34W, Sec. 11.1
- Rochester1
- Saline,1
- Sanilac1
- Schoolcraft1
- Sec 6 T42N-R31W. NW of Lake Mary.1
- Sec. 32? Schoolcraft Tp.1
- Section 31, Ida Twp., Secor Road south of Morocco Road.1
- Stephenson northwest of village.1
- Stockbridge,1
- T8S, R1W, section 13, Burt Road. 100 m from U. S. 127. 80 km SW of Ann Arbor.1
- Tuscola1
- Walsh Ditch1
- along county road around Platte Lake. Benzonia Tp., Sect. 11.1
- between lighthouse and harbor, St. Helena Island.1
- near Vermilion,1