erc:
who: Watkins and Sons
what: The Helena Star. (Helena, Okla.), Vol. 11, No. 47, Ed. 1 Thursday, November 23, 1916
when: 19161123
where: https://gateway.okhistory.org/ark:/67531/metadc1726536/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://gateway.okhistory.org/ark:/67531/