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.