erc:
who: Marble, W. C.
what: Mangum Sun-Monitor. (Mangum, Okla.), Vol. 21, No. 23, Ed. 1 Thursday, February 23, 1911
when: 19110223
where: https://gateway.okhistory.org/ark:/67531/metadc285560/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://gateway.okhistory.org/ark:/67531/