erc:
who: (:unav) unavailable
what: The Exponent. (Ralston, Okla.), Vol. 1, No. 47, Ed. 1 Saturday, February 24, 1906
when: 19060224
where: https://gateway.okhistory.org/ark:/67531/metadc169052/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://gateway.okhistory.org/ark:/67531/