(Wild Goose Flag, IA-92-35) E. of Crawfordsville, Crawford Township, Washington County, IA. Columbus St. E. 0.4 miles from jct with Main St. in Crawfordsville to the quilt on the N. side of the road at 801. Helen Imhoff. (N41 12.879 W91 31.840) Photos by Jack & June Schmidt 6-13-12.