Burt, William Austin, 1792-1858, Mullett, John, 1786-1862 (1840). 45N 02E - Survey Map of Bruce Township and Sugar Island, Chippewa County, page 1 [Michigan]. Department of Natural Resources. https://michigan.access.preservica.com/uncategorized/IO_81637301-ab4f-4f6a-85fc-38d09c0529f1 (map)