You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place Ohio Remove constraint Place: Ohio Place Portage Remove constraint Place: Portage Place circa 1 mile south of Kent, ¼ mile west of Rte 43 (Kent Bog) Remove constraint Place: circa 1 mile south of Kent, ¼ mile west of Rte 43 (Kent Bog) Type still image Remove constraint Type: still image