Section
4061, acts Aug. 16, 1954, ch. 736, 68A Stat. 481; Mar. 30, 1955, ch. 18, § 3(a)(2),
69 Stat. 14; Aug. 12, 1955, ch. 865, § 1,
69 Stat. 709; Mar. 29, 1956, ch. 115, § 3(a)(2),
70 Stat. 66; June 29, 1956, ch. 462, title II, § 203,
70 Stat. 388; Mar. 29, 1957,
Pub. L. 85–12, § 3(a)(1),
71 Stat. 9; June 30, 1958,
Pub. L. 85–475, § 3(a)(1),
72 Stat. 259; June 30, 1959,
Pub. L. 86–75, § 3(a)(1),
73 Stat. 157; June 30, 1960,
Pub. L. 86–564, title II § 202(a)(1),
74 Stat. 290; June 29, 1961,
Pub. L. 87–61, title II, § 204,
75 Stat. 126; June 30, 1961,
Pub. L. 87–72, § 3(a)(1),
75 Stat. 193; June 28, 1962,
Pub. L. 87–508, § 3(a)(1),
76 Stat. 114; June 29, 1963,
Pub. L. 88–52, § 3(a)(1),
77 Stat. 72; June 30, 1964,
Pub. L. 88–348, § 2(a)(1),
78 Stat. 237; June 21, 1965,
Pub. L. 89–44, title II, § 201,
79 Stat. 136; Mar. 15, 1966,
Pub. L. 89–368, title II, § 201(a),
80 Stat. 65; Apr. 12, 1968,
Pub. L. 90–285, § 1(a)(1),
82 Stat. 92; June 28, 1968,
Pub. L. 90–364, title I, § 105(a)(1),
82 Stat. 265; Dec. 30, 1969,
Pub. L. 91–172, title VII, § 702(a)(1),
83 Stat. 660; Dec. 31, 1970,
Pub. L. 91–605, title III, § 303(a)(3), (4),
84 Stat. 1743; Dec. 31, 1970,
Pub. L. 91–614, title II, § 201(a)(1),
84 Stat. 1843; Dec. 10, 1971,
Pub. L. 92–178, title IV, § 401(a)(1), (g) (1),
85 Stat. 530, 533; May 5, 1976,
Pub. L. 94–280, title III, § 303(a)(3), (4),
90 Stat. 456; Oct. 4, 1976,
Pub. L. 94–455, title XIX, § 1906(b)(13)(A),
90 Stat. 1834; Nov. 6, 1978,
Pub. L. 95–599, title V, § 502(a)(2), (3),
92 Stat. 2756; Jan. 6, 1983,
Pub. L. 97–424, title V, § 512(a)(1), (2),
96 Stat. 2173, 2174, related to imposition of tax on trucks, buses, tractors, etc.
Section
4062, acts Aug. 16, 1954, ch. 736, 68A Stat. 482; Oct. 13, 1964,
Pub. L. 88–653, § 5(b),
78 Stat. 1086; Nov. 13, 1966,
Pub. L. 89–809, title II, § 212(a),
80 Stat. 1585; Dec. 10, 1971,
Pub. L. 92–178, title IV, § 401(g)(2)(A)–(C),
85 Stat. 533, related to articles classified as parts.
Section
4063, acts Aug. 16, 1954, ch. 736, 68A Stat. 482; Aug. 11, 1955, ch. 805, § 1(g),
69 Stat. 690; Oct. 13, 1964,
Pub. L. 88–653, § 5(a),
78 Stat. 1086; June 21, 1965,
Pub. L. 89–44, title VIII, § 801(a),
79 Stat. 157; Dec. 30, 1969,
Pub. L. 91–172, title IX, § 931(a),
83 Stat. 724; Dec. 31, 1970,
Pub. L. 91–614, title III, § 303(a),
84 Stat. 1845; Dec. 10, 1971,
Pub. L. 92–178, title IV, § 401(a)(2), (g)(3),
85 Stat. 530, 533; Oct. 4, 1976,
Pub. L. 94–455, title XIX, § 1906(b)(13)(A), title XXI, § 2109(a),
90 Stat. 1834, 1904; Nov. 6, 1978,
Pub. L. 95–600, title VII, § 701(ff)(1),
92 Stat. 2924; Nov. 9, 1978,
Pub. L. 95–618, title II, § 231(a),
92 Stat. 3187; Jan. 6, 1983,
Pub. L. 97–424, title V, § 512(a)(3),
96 Stat. 2174, related to exemptions from tax.