1874 Statistical Map - Population of the US 1830 &1840 by Francis Walker

16 x 22" folio from Francis Walker's important Atlas of 1874. Academia & Chromolithography of the finest order present these unusual statistical maps with data from the 1870 census. Specific and accurate, reinforced by the technology of state of the art printing for 1874 and still among the finest ever produced. This map covers population growth of the nation from previous census. fine condition (scan is bad and will be replaced eventually )