erc: who: Watt, W. O. what: The Greer County Democrat (Mangum, Okla.), Vol. 25, No. 46, Ed. 1 Thursday, July 29, 1915 when: 19150729 where: https://gateway.okhistory.org/ark:/67531/metadc281509/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/