1. IOR/L/E/9/724 Reference (shelfmark): IOR/L/E/9/724 Title: Collection 113/12 Opium and Drugs: Conferences and Conventions - Drug Limitation Convention 1931: procès - verbal of 26 June 1936 (Geneva) to alter date of issue of annual statements of world requirements of dangerous drugs Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1936-Mar 1939 Extent: 1 file