(Dec. 23, 1913, ch. 6, § 24, 38 Stat. 273; Sept. 7, 1916, ch. 461, 39 Stat. 754; Feb. 25, 1927, ch. 191, § 16, 44 Stat. 1232; June 27, 1934, ch. 847, § 505, 48 Stat. 1263; Aug. 23, 1935, ch. 614, title II, § 208, title III, § 328, 49 Stat. 706, 717; Mar. 28, 1941, ch. 31, § 8, 55 Stat. 62; July 22, 1937, ch. 517, § 15(a), as added Aug. 14, 1946, ch. 964, § 5, 60 Stat. 1079; May 25, 1948, ch. 334, § 9, 62 Stat. 265; Oct. 25, 1949, ch. 729, § 6, 63 Stat. 906; Apr. 20, 1950, ch. 94, title V, § 502, 64 Stat. 80; Sept. 1, 1951, ch. 378, title II, § 207, title V, § 503, 65 Stat. 303, 312; Aug. 15, 1953, ch. 510, 67 Stat. 613; July 22, 1954, ch. 561, 68 Stat. 525; Aug. 28, 1937, ch. 870, § 10(f), as added Aug. 17, 1954, ch. 751, § 1(4), 68 Stat. 736; Aug. 11, 1955, ch. 781, §§ 1, 2, 69 Stat. 633, 634; Pub. L. 85–536, § 3, July 18, 1958, 72 Stat. 396; Pub. L. 86–251, § 4, Sept. 9, 1959, 73 Stat. 489; Pub. L. 87–70, title VIII, § 804(c), title IX, § 902, June 30, 1961, 75 Stat. 188, 191; Pub. L. 87–717, Sept. 28, 1962, 76 Stat. 662; Pub. L. 88–341, June 30, 1964, 78 Stat. 233; Pub. L. 88–560, title X, § 1004, Sept. 2, 1964, 78 Stat. 807; Pub. L. 89–117, title II, § 201(b)(2), title XI, § 1111, Aug. 10, 1965, 79 Stat. 465, 509; Pub. L. 89–754, title V, § 504(a)(2), Nov. 3, 1966, 80 Stat. 1277; Pub. L. 90–19, § 26, May 25, 1967, 81 Stat. 28; Pub. L. 90–448, title IV, § 416(b), title XVII, § 1718, Aug. 1, 1968, 82 Stat. 518, 609; Pub. L. 91–351, title VII, § 704, July 24, 1970, 84 Stat. 462; Pub. L. 91–609, title VII, § 727(c), Dec. 31, 1970, 84 Stat. 1803; Pub. L. 93–383, title VII, § 711, title VIII, § 802(i)(1), Aug. 22, 1974, 88 Stat. 716, 725; Pub. L. 97–320, title IV, § 403(a), Oct. 15, 1982, 96 Stat. 1510; Pub. L. 102–242, title III, § 304(b), Dec. 19, 1991, 105 Stat. 2354.)