1934. 2012-03-29T18:56:02Z. 2015-10-21T15:21:46Z. U.S. Lake Survey. On sale at U.S. Lake Survey Office. English. Public. Les Cheneaux Islands (Mich.), Mackinac Island (Mich. : Island), Round Island (Mackinac County, Mich.), and Huron, Lake (Mich. and Ont.).