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 set of survey maps related to a portion of Watersmeet Township near the Wisconsin border in Gogebic County, Michigan, measured between 1847 and 1923.
A set of survey maps related to a small southern portion of Watersmeet Township near the Wisconsin border in Gogebic County, Michigan, measured between 1847 and 1917.
A set of survey maps related to a small southern section of Watersmeet Township near the Wisconsin border in Gogebic County, Michigan, measured in 1847 and 1852.
A set of survey maps related to a soutwestern portion of Mastodon Township near the Wisconsin border in Iron County, Michigan, measured between 1846 and .