Map showing the comparitive area of the Northern and Southern states east of the Rocky Mountains, 1861. Side: 1 of 2
Reference the current side of this Map.
Map showing the comparitive area of the Northern and Southern states east of the Rocky Mountains, 1861., map, 1861; [New York]. (https://texashistory.unt.edu/ark:/67531/metapth251990/m1/1/: accessed June 25, 2025), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting University of Texas at Arlington Library.