(Hovering Hawks, IA-81-91) E. of Early, Boyer Valley Township, Sac County, IA. 230th St. E. 1.6 miles from jct with US71 on the SE corner of Early to the quilt on the N. side of the road at 2359. James & Beulah Schelle. (N42 27.517 W95 06.987) Photos by Jack & June Schmidt 7-17-12.