Gilmer Daily Mirror (Gilmer, Tex.), Vol. 4, No. 299, Ed. 1 Thursday, March 4, 1920, newspaper, March 4, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1431681/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .