El Paso Morning Times (El Paso, Tex.), Vol. 36TH YEAR, Ed. 1, Saturday, September 11, 1915, newspaper, September 11, 1915; (https://texashistory.unt.edu/ark:/67531/metapth197520/m1/1/: accessed April 21, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .