The Hereford Brand, Vol. 15, No. 18, Ed. 1 Friday, June 4, 1915, newspaper, June 4, 1915; (https://texashistory.unt.edu/ark:/67531/metapth253807/m1/3/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .