The Dallas Express (Dallas, Tex.), Vol. 30, No. 26, Ed. 1 Saturday, April 21, 1923, newspaper, April 21, 1923; (https://texashistory.unt.edu/ark:/67531/metapth278440/m1/5/: accessed July 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .