erc:
who: Springfield F & M Insurance Co.
what: Picher, 1918
when: 19180600
where: https://gateway.okhistory.org/ark:/67531/metadc964552/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://gateway.okhistory.org/ark:/67531/