El Paso Daily Times. (El Paso, Tex.), Vol. 24, Ed. 1 Thursday, April 21, 1904, newspaper, April 21, 1904; (https://texashistory.unt.edu/ark:/67531/metapth581439/m1/1/: accessed April 20, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .