(Sawtooth, IA-33-39) WSW of Postville, Clermont Township, Fayette County, IA. US18 W. (curves S.) 1.4 miles from jct with US52 W. of Postville to the quilt on the W. side of the road at 30391. Don & Rita Anderson. (N43 04.345 W91 36.374) Photos by Jack & June Schmidt 6-26-12.