The Morning Tulsa Daily World (Tulsa, Okla.), Vol. 16, No. 76, Ed. 1, Thursday, December 15, 1921, newspaper, December 15, 1921; (https://gateway.okhistory.org/ark:/67531/metadc77945/m1/1/: accessed April 20, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .