Section, acts Oct. 28, 1919, ch. 85, title III, § 20, 41 Stat. 322; July 5, 1932, ch. 428, 47 Stat. 579, made it unlawful to introduce into Canal Zone, or to manufacture, sell, transport, or possess within Canal Zone, any intoxicating liquors, except for sacramental, scientific, or medicinal purposes.