The Lubbock Avalanche. (Lubbock, Texas), Vol. 22, No. 31, Ed. 1 Tuesday, December 13, 1921, newspaper, December 13, 1921; (https://texashistory.unt.edu/ark:/67531/metapth288496/m1/1/: accessed June 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .