The Ballinger Ledger (Ballinger, Tex.), Vol. 54, No. 10, Ed. 1 Thursday, December 14, 1939, newspaper, December 14, 1939; (https://texashistory.unt.edu/ark:/67531/metapth1161285/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .