A survey map of coastal portions of Baraga Township and L'Anse Township surrounding Keewenaw Bay in Baraga County, Michigan, measured in 1845 and 1984.
A survey map of small portions of Osceola and Schoolcraft Townships and a northern portion of Torch Lake Township in Houghton County, Michigan, measured in 1845.
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 .
A survey map of a western portion of Crystal Falls Township and a small southern portion of Hematite Township in Iron County, Michigan, measured in 1846 and 1851.