1. IOR/L/E/7/1441, File 1367 Reference (shelfmark): IOR/L/E/7/1441, File 1367 Title: File 1367 League of Nations Advisory Committee on Traffic in Opium and other Dangerous Drugs - methods used the smuggling of opium Collection Area: India Office Records and Private Papers Languages: English Date Range: 29 Aug 1925-26 Jan 1928 Extent: 1 file