erc: who: Johannes, Fred C. what: The Oklahoma Farmer and Laborer (Sapulpa, Okla.), Vol. 4, No. 55, Ed. 1 Friday, April 25, 1913 when: 19130425 where: https://gateway.okhistory.org/ark:/67531/metadc101910/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/