(Four Tulips, IA-07-03) S. of Dunkerton, Barclay Township, Black Hawk County, IA. IA54 S. 3.0 miles from jct with Dunkerton Rd. in Dunkerton, E. on Barclay Rd. 0.45 miles to the quilt on the S. side of the road at 9406. Diane Anderson. (N42 31.360 W92 09.146) Photos by Jack & June Schmidt 6-30-12.