Iowa. Board of Railroad CommissionersRand McNally and Company8 miles to 1 in. (W 96°37ʹ--W 90°07ʹ/N 43°30ʹ--N 40°22ʹ).81 x 113 centimetersJPEGUMN_ALMA:9943467100001701engRand, McNally & Co (Chicago), 1884PublicMap of IowaMapsIowa1884University of Minnesota