A survey map of the Western majority of Columbia Township and a Southwestern portion of Napoleon Township in Jackson County, Michigan, measured between 1824 and 1955.
A survey map of the majority of La Salle Township and small portions of Monroe and Raisin Townships in Monroe County, Michigan, measured between 1820 and 1955.
A survey map of the Northeastern corner of Brevort Township and the Northwestern corner of St. Ignace Township in Mackinac County, Michigan, measured between 1840 and 1940.