The Gilmer Mirror (Gilmer, Tex.), Vol. 6, No. 54, Ed. 1 Saturday, May 28, 1921, newspaper, May 28, 1921; (https://texashistory.unt.edu/ark:/67531/metapth1432004/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .