Gilmer Daily Mirror (Gilmer, Tex.), Vol. 2, No. 111, Ed. 1 Saturday, July 21, 1917, newspaper, July 21, 1917; (https://texashistory.unt.edu/ark:/67531/metapth1408641/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .