Breckenridge American (Breckenridge, Tex.), Vol. 35, No. 92, Ed. 1 Tuesday, May 10, 1955, newspaper, May 10, 1955; (https://texashistory.unt.edu/ark:/67531/metapth135054/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .