Section, acts [July 15, 1949, ch. 338], title V, § 512, [63 Stat. 438]; [July 14, 1952, ch. 723, § 11(b)], [66 Stat. 604]; [June 29, 1954, ch. 410, § 5(b)], [68 Stat. 320]; [Aug. 2, 1954, ch. 649], title VIII, § 812(b), [68 Stat. 647]; [Aug. 11, 1955, ch. 783], title V, § 501(2), [69 Stat. 654]; [Aug. 7, 1956, ch. 1029], title VI, § 606(b), [70 Stat. 1114]; June 30, 1961, [Pub. L. 87–70, title VIII, § 801(c)], [75 Stat. 186]; Sept. 4, 1964, [Pub. L. 88–560, title V, § 501(b)], [78 Stat. 796]; Aug. 10, 1965, [Pub. L. 89–117, title X, § 1005(a)], [79 Stat. 501], related to authorization to make commitments for contributions aggregating not to exceed $10,000,000 during period beginning July 1, 1956, and ending Oct. 1, 1969, in connection with loans made pursuant to [section 1473 of this title].