Front cover image for Map guide to the U.S. federal censuses, 1790-1920

Map guide to the U.S. federal censuses, 1790-1920

Shows U.S. county boundary maps for the census decades superimposed on modern county boundaries. Gives background information on each census, including census availability for each county

Map, English, 1987
Genealogical Pub. Co., Baltimore, Md., 1987