erc:
who: Soule, Clayton E.
what: Derricks
when: 1934~-1935~
where: https://gateway.okhistory.org/ark:/67531/metadc1552711/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://gateway.okhistory.org/ark:/67531/