erc: who: (:unav) unavailable what: The Red Rock Opinion (Red Rock, Okla.), Vol. 10, No. 28, Ed. 1 Friday, December 6, 1912 when: 19121206 where: https://gateway.okhistory.org/ark:/67531/metadc132015/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/