Okla. Stat. tit. 44 § 235.2
The Adjutant General of Oklahoma is hereby authorized to accept gifts for and on behalf of the state of military artifacts, military books and maps and materials, supplies and equipment which support the construction and operation of the museum which have been or may be specifically donated to the Oklahoma National Guard Museum.
The Executive Director of the Oklahoma National Guard Museum is directed to maintain and preserve appropriate records for all such gifts made to the museum.
Upon declaring that certain military artifacts or military books and maps belonging to the Oklahoma National Guard Museum are surplus to the needs of the museum, the Executive Director of the Oklahoma National Guard Museum is authorized to effect an exchange of the same on an equitable basis for military artifacts or military books and maps needed by the museum and to sell such military artifacts, books and maps and use the proceeds to fund artifact purchases and museum upgrades.
Okla. Stat. tit. 44, § 235.2