Home › Authors › Opium conference (2d November 17, 1924-February 19, 1925 Geneva) 👤 Opium conference (2d November 17, 1924-February 19, 1925 Geneva) 1 book Books by Opium conference (2d November 17, 1924-February 19, 1925 Geneva) Convention, protocol, final ac Convention, protocol, final act amended by the protocol signed at Lake Success, New York, 11 December 1946 1947