1852. Part of a set of digitized microfilm of manuscript maps of Iowa townships. Individual maps in the set may include: Native American villages and fie... United States Surveyor General.
1852. Part of a set of digitized microfilm of manuscript maps of Iowa townships. Individual maps in the set may include: Native American villages and fie... United States Surveyor General.
1886. University of Iowa. Libraries. Map Collection and Warner & Foote. Image from Warner & Foote's 1886 Plat book of Allamakee County, Iowa showing a geological map of Allamakee County. Warner & Foote.
1884. C.R. Allen & Co.'s 1884 Illustrated Atlas of Harrison County; 1 atlas: b&w.: 42 X 34 cm. Material in the public domain. No restrictions on use. Sta... C.R. Allen & Co.