The San Antonio Light (San Antonio, Tex.), Vol. 37, No. 239, Ed. 1 Saturday, September 15, 1917, newspaper, September 15, 1917; (https://texashistory.unt.edu/ark:/67531/metapth1614522/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .