(Untitled, IA-25-01) W. of Adel, Colfax Township, Dallas County, IA. US6 W. 1.7 miles from jct with US169 in Adel to the quilt on the S. side of the road at 21998. Donald & Judith Forsman. (N41 36.46 W94 02.884) Photo by Jack & June Schmidt 7-22-12.