The Simmons Brand (Abilene, Tex.), Vol. 1, No. 20, Ed. 1, Friday, March 2, 1917, newspaper, March 2, 1917; (https://texashistory.unt.edu/ark:/67531/metapth96489/m1/3/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .