You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place n. margin of fen ne. of Willow Lake, n. of US-223. Woodstock Twp. T5SR1E21, nw qtr of nw qtr Remove constraint Place: n. margin of fen ne. of Willow Lake, n. of US-223. Woodstock Twp. T5SR1E21, nw qtr of nw qtr