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 collection of survey maps of Portland Township in Ionia County, Michigan. The first survey map in this collection details all of Portland Township and was drawn in February 1827. The next three maps detail islands in the parts of the Grand River...
A collection of survey maps of Danby Township in Ionia County, Michigan. The first survey map in this collection details all of Danby Township and was drawn in January 1830. The second and third maps detail islands in the portions of the Grand...