U.S. Code / Title 19 — Customs Duties / Chapter 3—the Tariff and Related Provisions / Subtitle Iii—Special ProvisionsTitle 19ImportationsImportations ProhibitedContents§ 135 to 143. Repealed. June 17, 1939, ch. 497, title IV, §651(a)(1), 46 Stat. 762, eff. June 18, 1930