Ballinger Daily Ledger (Ballinger, Tex.), Vol. 12, Ed. 1 Thursday, June 7, 1917, newspaper, June 7, 1917; (https://texashistory.unt.edu/ark:/67531/metapth1194935/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .