You searched for: Access Restricted Remove constraint Access: Restricted Place North Carolina Remove constraint Place: North Carolina Place Illinois Remove constraint Place: Illinois Year 1850 Remove constraint Year: 1850
1850. Earle, Carville, Heppen, John, Louisiana State University (Baton Rouge, La.). Department of Geography and Anthropology., Otterstrom, Samuel, and Cao, Changyong. This polygon shapefile contains county boundaries for the United States in 1850. Attributes include county and state names as well as FIPS identifi... Geoscience Publications.