(Eagle) W. of Chelsea, Sylvan Township, Washtenaw County, MI. Middle St. W. 0.75 miles from jct with Main St. in Chelsea, N. on Cleveland St. 120 yds, W. on Cavanaugh Lake Rd. 4.25 miles, N. on Mushbach Rd. 0.6 miles, continue N. on Shoreview Dr. 250’ to the carving on the W. side of the road at 77. (N42 19.195 W84 06.838) Photo by Mark Comstock, Sylvia Muglia & Chris Dietel 10-23-22.