18N 17W - Survey Map of Amber Township, Mason County

A survey map of Amber Township in Mason County, Michigan, measured in 1838. Note: Portions of Pere Marquette Township and Riverton Township are located in this area. Pere Marquette Township is located in Section 31 and part of Section 30. Riverton Township is located in Section 36 and in parts of Sections 24, 25, 26, 29, 32, 33, 34, and 35.

A dependent resurvey of Sections 23 through 35 of Amber Township, adding omitted lands. The resurvey took place from May to September 1974.