Morning Examiner. (Bartlesville, Okla.), Vol. 15, No. 43, Ed. 1 Wednesday, April 6, 1910, newspaper, April 6, 1910; (https://gateway.okhistory.org/ark:/67531/metadc144388/m1/1/: accessed June 15, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .