Burt, William Austin, 1792-1858Mullett, John, 1786-1862A survey map of an Eastern portion of Detour Township in Chippewa County, Michigan, measured in 1840 and 1845.JPEG200078147c4f-f23d-4c5e-bc61-a7c5c64305d8MI-T042N-R004EengDepartment of Natural Resources8888-003Public42N 04E - Survey Map of Detour Township, Chippewa County, page 1 [Michigan]MapsMichigan--ChippewaT042N-R004E1840