Disposition of heart pacemakers. Pecuniary marital deduction testamentary gift or transfer. Construction of wills and trust instruments referring to federal estate and generation-skipping transfer tax laws [Repealed]. 2537-2545, 2628; Ga. L. 1865-66, p. 85, § 1; Ga. L. 1865-66, p. 102, § 1; Code 1868, §§ 1751, 1752, 1791, 1792, 2220, 2447-2450, 2529, 2538-2547, 2628; Ga. L. 1871-72, p. 48, § 1; Code 1873, §§ 1761, 1762, 1800, 1801, 2246, 2483-2486, 2570, 2579-2588, 2670; Ga. L. 1882-83, p. 47, § 1; Ga. L. 1882-83, p. 66, § 1; Code 1882, §§ 1761, 1762, 1800, 1801, 2246, 2483-2486, 2570, 2579-2588, 2670; Ga. L. 1884-85, p. 135, § 1; Civil Code 1895, §§ 2510, 2511, 3081, 3353-3355, 3357, 3358, 3464, 3474-3483, 3576; Civil Code 1910, §§ 3029, 3030, 3657, 3929-3931, 3933, 3934, 4040, 4052-4061, 4156; Ga. L. 1922, p. 47, § 1; Ga. L. 1931, p. 114, § 1; Code 1933, §§ 85-1102, 113-901 through 113-905, 113-907, 113-908, 113-1001, 113-1013 through 113-1022; Ga. L. 1941, p. 331, § 1; Ga. L. 1943, p. 236, §§ 1, 2; Ga. L. 1947, p. 1141, § 1; Ga. L. 1952, p. 288, §§ 1, 3; Ga. L. 1958, p. 361, §§ 1-8; Ga. L. 1959, p. 299, § 1; Ga. L. 1964, p. 139, § 1; Ga. L. 1967, p. 746, §§ 1-4; Ga. L. 1968, p. 1093, § 1; Ga. L. 1971, p. 403, § 2; Ga. L. 1972, p. 880, § 1; Ga. L. 1980, p. 1432, § 1; Ga. L. 1982, p. 3, § 53; Ga. L. 1985, p. 1257, § 1; Ga. L. 1987, p. 632, § 1; Ga. L. 1988, p. 1720, §§ 18, 19; Ga. L. 1991, p. 660, §§ 1, 2; Ga. L. 1992, p. 6, § 53.