Section 3
SEC. 3. The sums appropriated in paragraphs (c), (g), (l), and (s) of this Act shall be available for immediate expenditure by the Director of Public Works, but those appropriated in the other paragraphs shall be distributed in the discretion of the Secretary of Commerce and Communications, subject to the approval of a joint committee elected by the Senate and the House of Representatives. The committee from each House may authorize one of its members to approve the distribution made by the Secretary of Commerce and Communications, who with the approval of said joint committee, or of the authorized members thereof may, for the purposes of said distribution, transfer unexpended portions of any item of appropriation under this Act to any other item hereunder.