(North West Publishing, 1896, Plat Book of Humboldt County, Iowa); 1 atlas: b&w.; 40 X 48 cm. Material in the public domain. No restrictions on use. Iowa State University Library (Ames)
Material in the public domain. No restrictions on use. For more information\\, contact the University of Iowa Libraries Map Collection: http://www.lib.uiowa.edu/maps/contact.