El Paso Herald (El Paso, Tex.), Ed. 1, Monday, May 20, 1912, newspaper, May 20, 1912; (https://texashistory.unt.edu/ark:/67531/metapth130454/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .