erc: who: Klock, Roger what: [Photograph 2012.201.B0148.0062] when: 19940117 where: https://gateway.okhistory.org/ark:/67531/metadc312888/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/