The Secretary of the Navy is authorized, in implementation of the unitary plan, to expand the naval facilities at the David W. Taylor Model Basin, Carderock, Maryland, by the construction of a wind tunnel, including buildings, equipment, utilities, and accessory construction, at a cost not to exceed $6,600,000.
(Oct. 27, 1949, ch. 766, title I, § 104, 63 Stat. 937.)