Blackwell, J. O. The Mathis News (Mathis, Tex.), Vol. 26, No. 47, Ed. 1 Friday, November 21, 1941, newspaper, November 21, 1941; (https://texashistory.unt.edu/ark:/67531/metapth1039005/m1/2/: accessed October 19, 2020), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .