Search Constraints
You searched for:
Author
Heppen, John
Remove constraint Author: Heppen, John
Place
California
Remove constraint Place: California
Place
United States
Remove constraint Place: United States
Year
1880
Remove constraint Year: 1880
1 entry found
Search Results
1. Historical United States County Boundaries, 1880
1880. 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 1880. Attributes include county and state names as well as FIPS identifi... Geoscience Publications.