The Houston Post. (Houston, Tex.), Vol. 36, No. 346, Ed. 1 Tuesday, March 15, 1921, newspaper, March 15, 1921; (https://texashistory.unt.edu/ark:/67531/metapth610553/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .