A diagram of public surveys in Oregon, map, 1863; (https://texashistory.unt.edu/ark:/67531/metapth187580/m1/1/: accessed June 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
A diagram of public surveys in Oregon, map, 1863; (https://texashistory.unt.edu/ark:/67531/metapth187580/m1/1/: accessed June 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .