A set of survey maps of Boise Blanc Island, Boise Blanc Township and Mackinac (Michillimackinac) Island, in Mackinac County, Michigan, measured between 1818 and 1828.
A survey map of Butman Township in Gladwin County, Michigan. Originally measured in 1839, the subdivision lines were resurveyed in 1856. The meridian line was surveyed in 1857.
A survey map of Buckeye Township in Gladwin County, Michigan, re-surveyed between May and June 1877. Note: the City of Gladwin is located in a portion of Section 6 of the township.
A survey map of Tobacco Township in Gladwin County, Michigan. The township lines were originally measured in 1831, but the subdivision lines had to be re-measured in 1852. Note: The City of Beaverton is located in a portion of Section 7.
A survey map of Edenville Township in Midland County, Michigan. The township lines were measured in 1831; the subdivision lines were re-measured in 1852.
A survey map of Jerome Township in Midland County, Michigan. The township lines were measured in 1831; the subdivision lines were re-surveyed in 1852. Note: The City of Sanford is located in portions of Sections 13, 14, 23, and 24.