66N 34W - Survey Map of Houghton Township, Isle Royale County
66N 34W - Survey Map of Houghton Township, Isle Royale County
Item Data
Title66N 34W - Survey Map of Houghton Township, Isle Royale County
Collection NumberRG 87-155
Scope and ContentA survey map of part of Houghton Township and several surrounding islands in Isle Royale County, Michigan, measured between 1847 and 1917.