The Brand (Hereford, Tex.), Vol. 3, No. 13, Ed. 1 Friday, May 15, 1903, newspaper, May 15, 1903; (https://texashistory.unt.edu/ark:/67531/metapth142350/m1/1/: accessed May 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .