Breckenridge American (Breckenridge, Tex.), Vol. 38, No. 42, Ed. 1 Friday, February 28, 1958, newspaper, February 28, 1958; (https://texashistory.unt.edu/ark:/67531/metapth135767/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .