(Prosperity, IA-81-111) SE of Lake View, Viola Township, Sac County, IA. High St. (becomes Perkins Av.) S. 2.0 miles from jct with US71 in Lake View, E. on 350th St. 1.9 miles to the quilt on the N. side of the road at 2897. N. end of bldg. Robert & Linette Wells. (N42 17.015 W95 00.884) Photos by Jack & June Schmidt 7-18-12.