Blass, GeorgeA survey map of Manistee National Forest in the Eastern half of Norman Township in Manistee County, Michigan, measured in 1958.JPEG2000887d7b0b-cb02-4a7c-be13-576a8c2dea87MI-T021N-R013WengDepartment of Natural Resources8888-003Public21N 13W - Survey Map of Norman Township, Manistee County, page 4 [Michigan]MapsMichigan--ManisteeT021N-R013W1958