You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Butler Remove constraint Place: Butler Place Off of Hwy 1153 west from Hwy 106 just east of Mudd River & several miles north of Butler/Logan county line. Remove constraint Place: Off of Hwy 1153 west from Hwy 106 just east of Mudd River & several miles north of Butler/Logan county line.