The Hereford Brand (Hereford, Tex.), Vol. 39, No. 21, Ed. 1 Thursday, May 25, 1939, newspaper, May 25, 1939; (https://texashistory.unt.edu/ark:/67531/metapth821975/m1/13/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .