The Hereford Brand, Vol. 21, No. 22, Ed. 1 Friday, May 27, 1921, newspaper, May 27, 1921; (https://texashistory.unt.edu/ark:/67531/metapth254101/m1/3/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .