D. N. Chamberlain, County Surveyor of Caldwell County, letter, 1894; (https://texashistory.unt.edu/ark:/67531/metapth1550891/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
D. N. Chamberlain, County Surveyor of Caldwell County, letter, 1894; (https://texashistory.unt.edu/ark:/67531/metapth1550891/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .