Slater, H. D. El Paso Herald (El Paso, Tex.), Ed. 1, Saturday, January 17, 1914, newspaper, January 17, 1914; (https://texashistory.unt.edu/ark:/67531/metapth138037/m1/1/: accessed October 23, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .