erc: who: (:unav) unavailable what: The Labor Signal. (Oklahoma City, Okla. Terr.), Vol. 5, No. 13, Ed. 1 Thursday, January 25, 1906 when: 19060125 where: https://gateway.okhistory.org/ark:/67531/metadc121764/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://gateway.okhistory.org/ark:/67531/