Breckenridge American (Breckenridge, Tex.), Vol. 19, No. 156, Ed. 1, Wednesday, February 1, 1939, newspaper, February 1, 1939; (https://texashistory.unt.edu/ark:/67531/metapth73571/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .