Title: Regulations no. 2 relating to the importation, exportation, and transshipment of opium or coca leaves or any compound, manufacture, salt, derivative, or preparation thereof under the act of May 26, 1922, as amended, the act of June 14, 1930, as amended, the act of June 17, 1930 as amended. Narcotic regulations : Narcotic relations made by the commissioner of narcotics with the approval of the secretary of the treasury
Subjects: Opium
Places: United States