The Houston Post. (Houston, Tex.), Vol. 34, No. 161, Ed. 1 Thursday, September 12, 1918, newspaper, September 12, 1918; (https://texashistory.unt.edu/ark:/67531/metapth609054/m1/1/: accessed October 17, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .