El Paso Morning Times (El Paso, Tex.), Vol. 31, Ed. 1 Friday, June 30, 1911, newspaper, June 30, 1911; (https://texashistory.unt.edu/ark:/67531/metapth582920/m1/1/: accessed July 22, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .