Burt, William Austin, 1792-1858, Merryweather, Algernon (1841). 43N 15W - Survey Map of Manistique Township, Schoolcraft County [Michigan]. Department of Natural Resources. https://michigan.access.preservica.com/uncategorized/IO_187c52d6-eae9-4b8e-9d86-603089d04cb3 (map)