Clason, Lewis, Mullett, James H., Mullett, John, 1786-1862 (1838). 25N 05E - Survey Map of Curtis Township, Alcona County, Page 2 [Michigan]. Department of Natural Resources. https://michigan.access.preservica.com/uncategorized/IO_8f2026d1-02ee-43cf-b61e-37ee46e26174 (map)