The Dallas Express (Dallas, Tex.), Vol. 29, No. 35, Ed. 1 Saturday, June 17, 1922, newspaper, June 17, 1922; (https://texashistory.unt.edu/ark:/67531/metapth278396/m1/5/: accessed August 27, 2016), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .