El Paso Herald (El Paso, Tex.), Ed. 1, Saturday, September 21, 1918, newspaper, September 21, 1918; (https://texashistory.unt.edu/ark:/67531/metapth138744/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .