[Letter Henry Sayles, March 18, 1912], letter, March 18, 1912; (https://texashistory.unt.edu/ark:/67531/metapth1154568/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[Letter Henry Sayles, March 18, 1912], letter, March 18, 1912; (https://texashistory.unt.edu/ark:/67531/metapth1154568/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .