The Alpine Avalanche (Alpine, Tex.), Vol. 25, No. 29, Ed. 1 Thursday, July 22, 1915, newspaper, July 22, 1915; (https://texashistory.unt.edu/ark:/67531/metapth803296/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .