erc: who: (:unav) unavailable what: [Photograph 2012.201.B0089.0151] when: 19751207 where: https://gateway.okhistory.org/ark:/67531/metadc237286/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/