Burt, Wells, Burt, William Austin, 1792-1858 (1840). 50N 07W - Survey Map of Whitefish Township, Chippewa County [Michigan]. Department of Natural Resources. https://michigan.access.preservica.com/uncategorized/IO_c788856b-9484-4d3c-b04a-a9d5ad8a9993 (map)