Clason, Lewis, Mullett, James H., Mullett, John, 1786-1862 (1838). 21N 05E - Survey Map of Burleigh Township, Iosco County [Michigan]. Department of Natural Resources. https://michigan.access.preservica.com/uncategorized/IO_cc1594f3-95c5-4444-8dd5-bd0800d73b19 (map)