United States Code Title 19 — Customs Duties § 30a. Repealed. June 17, 1930, ch. 497, § 651(a)(3), 46 Stat. 762, eff. June 18, 1930 § 30a. Repealed. June 17, 1930, ch. 497, § 651(a)(3), 46 Stat. 762, eff. June 18, 1930