The Commission is authorized to solicit, accept, hold, administer, invest in the name of the United States, and utilize gifts, bequests, and devises of services or property, both real and personal, for the purpose of aiding or facilitating the work of the Commission. Gifts, bequests, and devises of money and proceeds from sales of other property received as gifts, bequests, or devises shall be deposited in the Treasury and shall be available for disbursement upon the order of the Commission.