1. IOR/L/E/7/1406, File 4698 Reference (shelfmark): IOR/L/E/7/1406, File 4698 Title: File 4698 Prepared opium - Question of prohibition of use in India, outside Burma Collection Area: India Office Records and Private Papers Languages: English Date Range: 27 May 1925-22 Aug 1933 Extent: 1 file