(North Wind, IA-38-30) SE of Parkersburg, Beaver Township, Grundy County, IA. IA57 E. 2.0 miles from jct with IA14 on the SE side of Parkersburg, S. on Sinclair (becomes P) Av. 1.4 miles to the quilt on the W. side of the road at 10433. Gary & Karen DeFries. (N42 32.999 W92 43.928) Photos by Jack & June Schmidt 7-8-12.