Henn, Williams and Co.Showing the streams, roads, towns, post offices, county seats, works of internal improvements, &c., &c., &c. Shows township and range, as well as railroads, common roads, dams, ferries and land offices. "Henn, Williams & Co.'s land, exchange & banking houses in Fairfield and Chariton, Iowa; Henn, Williams Hooton & Co. in Council Bluffs Iowa."50 x 86 centimetersJPEGUMN_ALMA:9973519729301701engKeen and Lee (Chicago)PublicA township map of the State of IowaMapsIowa1856University of Minnesota