Burt, William Austin, 1792-1858, Veal, Guy R. (1847). 45N 45W - Survey Map of Bessemer Township, Gogebic County [Michigan]. Department of Natural Resources. https://michigan.access.preservica.com/uncategorized/IO_ad58dd6d-d23c-4f08-82b8-aeefe6c220a7 (map)