erc: who: Evans, Charles what: Chronicles of Oklahoma, Volume 23, Number 2, Summer 1945 when: 1945 where: https://gateway.okhistory.org/ark:/67531/metadc1760978/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/