The Curtis Courier. (Curtis, Okla.), Vol. 7, No. 16, Ed. 1 Thursday, April 4, 1907, newspaper, April 4, 1907; (https://gateway.okhistory.org/ark:/67531/metadc405475/m1/1/: accessed March 24, 2025), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .