The Statesman (Austin, Tex.), Vol. 47, No. 104, Ed. 1 Friday, May 24, 1918, newspaper, May 24, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1456156/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .