Convention and Final Protocol between the United States and other Powers for the suppression of the abuse of Opium and other drugs 1
1. See Netherlands: Third International Opium Conference, etc.
Signed at The Hague, January 23, 1912, and July 9, 1913; ratification advised by the Senate, October 18, 1918; ratified by the President, October 27, 1913; ratification of the United States deposited with the Netherlands Government, December 10, 1913; proclaimed, March 3, 1915.
Treaty Series No. 612.]