The Yellow Jacket (Brownwood, Tex.), Vol. 10, No. 18, Ed. 1, Wednesday, May 21, 1924, newspaper, May 21, 1924; (https://texashistory.unt.edu/ark:/67531/metapth102017/m1/1/: accessed May 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .