Statistical Atlas of the United States Based on the Results of the Ninth Census 1870 : Full Publication
United States. Bureau of the Census. "Statistical Atlas of the United States Based on the Results of the Ninth Census 1870 : Full Publication" in Statistical Atlas of the United States : Based on the Results of the Ninth Census 1870 (). https://fraser.stlouisfed.org/title/64/item/574142, accessed on December 6, 2024.