The Dallas Express (Dallas, Tex.), Vol. 26, No. 17, Ed. 1 Saturday, February 8, 1919, newspaper, February 8, 1919; (https://texashistory.unt.edu/ark:/67531/metapth278247/m1/1/: accessed October 21, 2020), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .