(Four Star, TN-29-12) SW of Thorn Hill, Grainger County, TN. TM131 SW 1.85 miles from jct with Old 25E in Thorn Hill to the quilt on the NW side of the road at 800. Acuff Farm. (N36 21.068 W83 26.841) Photos by Jack & June Schmidt 6-9-18.