The Handout (Fort Worth, Tex.), Vol. 5, No. 11, Ed. 1 Wednesday, May 18, 1921, newspaper, May 18, 1921; (https://texashistory.unt.edu/ark:/67531/metapth771116/m1/1/: accessed June 19, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .