El Paso Herald (El Paso, Tex.), Ed. 1, Wednesday, December 21, 1910, newspaper, December 21, 1910; (https://texashistory.unt.edu/ark:/67531/metapth116720/m1/1/: accessed August 18, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .