Val Verde County Herald and Del Rio Record-News (Del Rio, Tex.), Vol. 19, No. 21, Ed. 1 Friday, September 7, 1906, newspaper, September 7, 1906; (https://texashistory.unt.edu/ark:/67531/metapth1112457/m1/1/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .