erc: who: Farmers' and Business Men's Co-Operative Association what: The May Bugle. (May, Okla.), Vol. 10, No. 25, Ed. 1 Thursday, September 3, 1914 when: 19140903 where: https://gateway.okhistory.org/ark:/67531/metadc941015/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/