El Paso Herald (El Paso, Tex.), Ed. 1, Thursday, May 16, 1918, newspaper, May 16, 1918; (https://texashistory.unt.edu/ark:/67531/metapth143634/m1/4/: accessed July 13, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .