erc: who: Pietrusky, G. what: Oklahoma Neuigkeiten. (Perry, Okla.), Vol. 13, No. 3, Ed. 1 Thursday, May 7, 1914 when: 19140507 where: https://gateway.okhistory.org/ark:/67531/metadc93666/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/