(Ohio Star, IA-25-02) S. of Minburn, Sugar Grove Township, Dallas County, IA. US169 S. 2.25 miles from jct with Walnut St. in Minubrn to the quilt on the W. side of the road at 21561. Robert & Jill Stanton. (N41 43.438 W94 01.713) Photos by Jack & June Schmidt 7-22-12.