You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place on E. side of M-13 on NW side of village of Pinconning. Pinconning Twp. T17N, R4E, Sec.23, SW1/4 Remove constraint Place: on E. side of M-13 on NW side of village of Pinconning. Pinconning Twp. T17N, R4E, Sec.23, SW1/4