(Prairie Queen, IA-38-74) NE of Dike, Fairfield Township, Grundy County, IA. 160th St. E. 3.0 miles from jct with 1st St. on the NW side of Dike, N. on X Av. 2.3 miles to the quilt on the W. side of the road at 13725. Tricia Johnson Welter. (N42 30.175 W92 34.468) Photos by Jack & June Schmidt 7-8-12.