(Double Pinwheel, IA-81-64) N. of Odebolt, Cook Township, Sac County, IA. Fox Av. N. 5.8 miles from jct with Market/330th St. on the E. side of Odebolt to the quilt on the E. side of the road at 2730. Richard Siebrecht. (N42 23.763 W95 14.634) Photos by Jack & June Schmidt 7-17-12.