1. IOR/L/E/7/1268, File 1341 Reference (shelfmark): IOR/L/E/7/1268, File 1341 Title: File 1341 League of Nations Opium Advisory Committee: Second and Third Sessions Collection Area: India Office Records and Private Papers Languages: English Date Range: 5 Jan 1922-1 Mar 1923 Extent: 1 file