Craig, Hal D.A survey map of an island in Lake Superior, North of Eagle Harbor Township in Keweenaw County, Michigan, measured in 1925.JPEG200023826506-f114-41f1-8a1c-0e7331873387MI-T059N-R030WengDepartment of Natural Resources8888-003Public59N 30W - Survey Map of Eagle Harbor Township, Keweenaw County, page 2 [Michigan]MapsMichigan--KeweenawT059N-R030W1925