Okla. Stat. tit. 60 § 393
Any property involved in any unconditional gift, testamentary or otherwise, to the State of Oklahoma and a county therein and a city or town within such county, without designation of any particular purpose or purposes to which such property is to be devoted, when accepted upon behalf of the State of Oklahoma by the Governor, as provided for in Section 3 hereof, and, upon behalf of the county by the board of county commissioners of such county, as provided for in Section 10 hereof, and, upon behalf of such city or town by the governing board thereof, as provided for in Section 10 hereof; or, in the case of real property or intangible personal property, the muniments of title thereto, shall be delivered directly to the trustees hereinafter provided for.
Okla. Stat. tit. 60, § 393