The Hereford Brand, Vol. 17, No. [25], Ed. 1 Thursday, July 19, 1917, newspaper, July 19, 1917; (https://texashistory.unt.edu/ark:/67531/metapth253911/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .