1. Lake Michigan, Frankfort to Charlevoix, Mich. including Manitou and Fox Islands Yale Public content 1934. 2012-03-30T20:32:08Z. 2015-10-21T15:21:48Z. U.S. Lake Survey. On sale at U.S. Lake Survey Office. English. Public. Michigan, Lake, Michigan, Lake., Manitou Islands (Mich.), and Fox Islands (Mich.).