El Paso Morning Times (El Paso, Tex.), Vol. 29, Ed. 1 Sunday, June 20, 1909, newspaper, June 20, 1909; (https://texashistory.unt.edu/ark:/67531/metapth583369/m1/1/: accessed May 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .