Oklahoma State Register (Guthrie, Okla.), Vol. 39, No. 47, Ed. 1 Thursday, March 24, 1921, newspaper, March 24, 1921; (https://gateway.okhistory.org/ark:/67531/metadc88618/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .