The Houston Post. (Houston, Tex.), Vol. 35, No. 91, Ed. 1 Friday, July 4, 1919, newspaper, July 4, 1919; (https://texashistory.unt.edu/ark:/67531/metapth609696/m1/1/: accessed June 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .