erc: who: Soule, J. S. what: Farmers' Champion (Elgin, Okla.), Vol. 3, No. 22, Ed. 1, Thursday, March 20, 1913 when: 19130320 where: https://gateway.okhistory.org/ark:/67531/metadc69494/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/