Exclusion of articles from entry for unfair competition.. Exemptions to United States residents returning from abroad. (See Free Experimental purposes, articles for, imported in bond for exportation... Export value. Gas containers, imported in bond for exportation... General Appraisers. (See Customs Court.) General order period... Goods. (See Merchandise.) Gratuities. Guam. (See United States.) H Hearings by Tariff Commission. Holiday. (See Lading and Unlading.) Investigations: Importations, President to advise Congress when less than 5 per cent of By Tariff Commission, general. 451, 456 222, 224 455 223 341 211 314 195 492 239 301 182 302 183 652 293 Invoice: Discriminations.. Prior to enactment of act. Unfair practices in import trade. Valuation, methods of.. Additions to.. 338 207 Appraisers to determine correctness of. Bond to produce. Certification of. |