The Alpine Avalanche (Alpine, Tex.), Vol. 29, No. 33, Ed. 1 Thursday, August 21, 1919, newspaper, August 21, 1919; (https://texashistory.unt.edu/ark:/67531/metapth802888/m1/1/: accessed June 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .