The Houston Post. (Houston, Tex.), Vol. 37, No. 134, Ed. 1 Tuesday, August 16, 1921, newspaper, August 16, 1921; (https://texashistory.unt.edu/ark:/67531/metapth608370/m1/1/: accessed July 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .