The Lubbock Avalanche. (Lubbock, Texas), Vol. 22, No. 3, Ed. 1 Thursday, July 14, 1921, newspaper, July 14, 1921; (https://texashistory.unt.edu/ark:/67531/metapth288453/m1/1/: accessed May 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .