20 U.S.C. § 71b
Any building constructed under authority of section 71a of this title shall, upon completion, be a part of the National Gallery of Art.
(Pub. L. 90–376, § 2, , 82 Stat. 286.)
Section was not enacted as part of act Mar. 24, 1937, ch. 50, 50 Stat. 51, which comprises this subchapter.