A survey map of a small Eastern portion of Bruce Township and part of Sailors Encampment Island in Chippewa County, Michigan, measured between 1840 and 1978.
A survey map of the Southwestern third of Chippewa Township and a Northwestern corner of Trout Lake Township in Chippewa County, Michigan, measured between 1840 and 1938.
A survey map of a Northern central portion of Trout Lake Township and the Westernmost portion of Kinross Township in Chippewa County, Michigan, measured between 1840 and 1932.
A survey map of the Northeastern corner of Trout Lake Township and a central portion of Kinross Township in Chippewa County, Michigan, measured between 1840 and 1934.
A survey map of a Northwestern portion of Rudyard Township and a central portion of Kinross Township in Chippewa County, Michigan, measured in 1840 and 1849.
A survey map of a Northeastern portion of Rudyard Township and a central portion of Kinross Township in Chippewa County, Michigan, measured in 1840 and 1849.
A survey map of the Easternmost portion of Kinross Township, the Southern portion of Dafter Township, and a Western portion of Bruce Township in Chippewa County, Michigan, measured in 1840 and 1845.