(Square in a Square, IA-33-28) N. of West Union, Union Township, Fayette County, IA. IA150 N. 2.0 miles from jct with US18 in West Union to the quilt on the W. side of the road at 24879. Chris & Jennifer Stanbrough. (N42 59.482 W91 49.471) Photos by Jack & June Schmidt 6-26-12.