The Jacksboro Gazette (Jacksboro, Tex.), Vol. 60, No. 6, Ed. 1 Thursday, July 6, 1939, newspaper, July 6, 1939; (https://texashistory.unt.edu/ark:/67531/metapth730120/m1/1/: accessed June 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .