Allen, E. E. The Alto Herald (Alto, Tex.), Vol. 11, No. 22, Ed. 1 Thursday, May 4, 1911, newspaper, May 4, 1911; (https://texashistory.unt.edu/ark:/67531/metapth214142/m1/1/: accessed November 21, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .