Slater, H. D. El Paso Daily Herald. (El Paso, Tex.), Vol. 20TH YEAR, No. 139, Ed. 1 Thursday, June 14, 1900, newspaper, June 14, 1900; (https://texashistory.unt.edu/ark:/67531/metapth297442/m1/1/: accessed November 20, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .