The Dynamo (Breckenridge, Tex.), Vol. 15, No. 21, Ed. 1 Friday, April 18, 1941, newspaper, April 18, 1941; (https://texashistory.unt.edu/ark:/67531/metapth130936/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .