Click on any image for a mid-res JPG identical to the file included in the ZIP archive (at right).
OF THE NINTH CENSUS (1870)
Presented here are all of the maps and charts from the first statistical atlas of the US Census, widely praised in its time and still a wonderful example of sophisticated graphics, the out-of-date racial/psychological nomenclature notwithstanding. The atlas is available page-by-page from the Library of Congress, but you can download it in bulk here:
download ZIP files:
All 54 Maps and Charts as 300dpi JPG2000 files (263 MB), identical to the files posted individually by the Library of Congress.
The Atlas also included 53 pages of scholarly discussions of the population and geography of the country. The articles are mainly of historical interest, but you can download all 53 text pages as 300dpi JPG2000 files (253 MB) if you'd like, or go to the Library of Congress for individual pages. Unfortunately it's not worth downloading mis-res versions: at lower resolutions they're very difficult to read.
IrfanView is a good free viewer for JPG2000 files, but be sure to download the right plugin.