Sherman Daily Democrat (Sherman, Tex.), Vol. THIRTY-EITHTH YEAR, Ed. 1 Thursday, May 1, 1919, newspaper, May 1, 1919; (https://texashistory.unt.edu/ark:/67531/metapth720857/m1/1/: accessed December 17, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .