San Antonio Register (San Antonio, Tex.), Vol. 12, No. 10, Ed. 1 Friday, April 10, 1942, newspaper, April 10, 1942; (https://texashistory.unt.edu/ark:/67531/metapth399267/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .