A sectional map of Iowa : compiled from the official surveys of the United States and the public records of the state & counties and from personal reconnoissance

Published by Kenn & Lee ; Printed, mounted & colored by Charles DeSilver ; Henn, Williams & Co., Chicago, Ill., Philadelphia, Fairfield, Iowa, 1857. Entered according to act of congress by Keen & Lee, in the year 1857 in the clerks office of the district court of Illinois. Engraved by Theodore Leonhardt Under the direction of J.L. Hazard.