Breckenridge American (Breckenridge, Tex.), Vol. 21, No. 102, Ed. 1 Tuesday, May 20, 1941, newspaper, May 20, 1941; (https://texashistory.unt.edu/ark:/67531/metapth131377/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .