Gilmer Daily Mirror (Gilmer, Tex.), Vol. 5, No. 104, Ed. 1 Thursday, July 22, 1920, newspaper, July 22, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1431793/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .