University of Iowa. Libraries. Map CollectionWarner & FooteImage from Warner & Foote's 1886 Plat book of Allamakee County, Iowa p.10, showing a plat map of Hanover TownshipJPEGui:atlases_398engWarner & FootePublicdec2ca23-6390-483b-b76c-263773ae4de4Plat of Hanover TownshipMapsIowa--Allamakee CountyIowa1886University of Iowa