3. Gray's new map of the United States Maps University Of Iowa Public content 1895. North West Publishing Co.
8. Outline map of Cerro Gordo County, Iowa Maps University Of Iowa Public content 1895. North West Publishing Co.
9. Plat book of Cerro Gordo County, Iowa, 1895 Maps University Of Iowa Public content 1895. 1 atlas: 55 p.; 47 cm. Material in the public domain. No restrictions on use. University of Iowa. Libraries. Map Collection. North West Publishing Co.