The Junior Ranger (San Antonio, Tex.), Vol. 13, No. 1, Ed. 1 Friday, September 17, 1937, newspaper, September 17, 1937; (https://texashistory.unt.edu/ark:/67531/metapth1314246/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .