To enable the Foundation to carry out its powers and duties, only such sums may be appropriated as the Congress may authorize by law.
(May 10, 1950, ch. 171, § 16, 64 Stat. 157; Aug. 8, 1953, ch. 377, 67 Stat. 488; renumbered § 17, Pub. L. 85–510, § 2, July 11, 1958, 72 Stat. 353; renumbered § 16 and amended Pub. L. 90–407, §§ 11(2), (14), July 18, 1968, 82 Stat. 365, 366; Pub. L. 96–516, § 21(c), Dec. 12, 1980, 94 Stat. 3010.)