The Peoples Voice (Norman, Okla.), Vol. 14, No. 50, Ed. 1 Friday, June 22, 1906, newspaper, June 22, 1906; (https://gateway.okhistory.org/ark:/67531/metadc117994/m1/1/: accessed June 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .