Oklahoma Neuigkeiten. (Perry, Okla.), Vol. 22, No. 7, Ed. 1 Thursday, June 8, 1922, newspaper, June 8, 1922; (https://gateway.okhistory.org/ark:/67531/metadc943720/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .