A survey map of Sandstone Township in Jackson County, Michigan. While the township lines were completed in July 1824, the subdivisions were not completed until January 1825.
A survey map of the Eastern half of Dundee Township and the Western half of Raisin Township in Monroe County, Michigan, measured between 1809 and 1938.
A survey map detailing the lower part of St. Joseph Township and all of Lincoln Township, located in Berrien County, Michigan. This map was drawn in August 1829.