The Daily Express. (San Antonio, Tex.), Vol. 42, No. 214, Ed. 1 Friday, August 2, 1907, newspaper, August 2, 1907; (https://texashistory.unt.edu/ark:/67531/metapth442200/m1/2/: accessed April 19, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .