A survey map of the Southwestern corner of Wakefield Township and a North central portion of Bessemer Township in Gogebic County, Michigan, measured in 1847 and 1848.
A survey map of the Easternmost portion of Bay Mills Township and the Northeasternmost corner of Superior Township in Chippewa County, Michigan, measured between 1840 and 1975.
A survey map of the Northern portion fo Erwin Township and the Southern portion of Ironwood Township in Gogebic County, Michigan, measured in 1847 and 1848.
A survey map of the southeast corner of Laird Township in Houghton County and the southwest corner of Baraga Township in Baraga County, Michigan, measured in 1846 and 1853.
A survey map of the eastern section of Breitung Township and islands in the Menominee River in Dickinson County, Michigan, measured between 1846 and 1849.