(Tin Horses) SE of Marengo, Washington Township, Iowa County, IA. US6 E. 3.7 miles from jct with IA212 (Western Av.) S. of Marengo, S. on P Av. 0.35 miles to the statue on the E. side of the road at 1580. (N41 46.610 W92 00.375) Photo by Jack & June Schmidt 6-18-12.