Wyo. Stat. Ann. § 9-5-201

All grants, gifts and devises that have been or may be made to the state, and not otherwise appropriated by the terms of the grant, gift or devise, shall be accepted as trust funds in the care of the state, and shall be kept for the exclusive benefit of the public schools. The income from the trust funds shall be disbursed as the account for common schools within the permanent land income fund is disbursed.