erc:
who: Smith, W. A.
what: The Exponent. (Ralston, Okla.), Vol. 3, No. 21, Ed. 1 Saturday, September 14, 1907
when: 19070914
where: https://gateway.okhistory.org/ark:/67531/metadc169190/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://gateway.okhistory.org/ark:/67531/