Burt, Wells, Burton, John W. (John Wear), 1915-2010 (1847). 48N 40W - Survey Map of McMillan Township, Ontonagon County [Michigan]. Department of Natural Resources. https://michigan.access.preservica.com/uncategorized/IO_7ad65fd1-afcb-4366-97d8-76c236a0f234 (map)