erc: who: Carptenter, P. C. what: The Oklahoma Farmer and Laborer (Guthrie, Okla.), Vol. 2, No. 12, Ed. 1 Friday, July 1, 1910 when: 19100701 where: https://gateway.okhistory.org/ark:/67531/metadc102230/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/