The Dallas Express (Dallas, Tex.), Vol. 28, No. 2, Ed. 1 Saturday, October 16, 1920, newspaper, October 16, 1920; (https://texashistory.unt.edu/ark:/67531/metapth278323/m1/1/: accessed March 2, 2021), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .