A survey map of the southeast corner of Stannard Township and a small northeastern portion of Interior Township in Ontonagon County, Michigan, measured in 1847 and 1851.
A survey map of the bottom western third of Roscommon Township in Roscommon County, Michigan. The township lines were originally measured in 1837; the subdivision lines and part of the western township line were re-measured in 1852.
A survey map of Lake Township in Roscommon County, Michigan. The township lines were originally measured in 1838; the subdivision lines were re-measured in 1852.
A survey map of Markey Township in Roscommon County, Michigan. The township lines were originally measured in 1838; the subdivision lines were re-measured in 1852.
A survey map of the upper third of Roscommon Township in Roscommon County, Michigan. The township lines were originally measured in 1838; the subdivision lines were re-measured in 1852. Note: while the map says that the township lines were measured...