erc: who: Nation, W. Hamilton what: The Konawa Chief-Leader. (Konawa, Okla.), Vol. 4, No. 30, Ed. 1 Friday, June 25, 1909 when: 19090625 where: https://gateway.okhistory.org/ark:/67531/metadc98145/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/