Okla. Stat. tit. 62, § 275.6

The Department of Public Welfare shall provide adequate storage facilities for warrants redeemed by the State Treasurer in payment of assistance to the needy, aged persons, blind or dependent children, out of funds apportioned to the administrative fund under the direction of the Oklahoma Public Welfare Commission, and immediately after the effective date of this act shall provide the necessary personnel and equipment to remove all paid and canceled warrants redeemed prior to the effective date of this act, and thereafter, from the vaults in the State Capitol, to the place provided by the Department of Public Welfare. Laws 1949, p. 440, § 6.