Oil in the Osage Indian Nation and Million Dollar Elm Monument Dedication Oil in the Osage Indian Nation and Million Dollar Elm Monument Dedication Photograph of Sylvester Tinker, Chief of the Osage, on the left, speaking during the "Oil in the Osage Indian Nation and Million Dollar Elm Monument Dedication," Pawhuska, OK, November 6, 1970. mark.phillips@unt.edu https://gateway.okhistory.org/ok/media/aubrey_public/images/brand-ok/favicon.ico open