Slater, H. D. El Paso Daily Herald. (El Paso, Tex.), Vol. 20TH YEAR, No. 186, Ed. 1 Tuesday, July 31, 1900, newspaper, July 31, 1900; (https://texashistory.unt.edu/ark:/67531/metapth297481/m1/1/: accessed April 22, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .