1. IOR/L/PS/11/117, P 309/1917 Reference (shelfmark): IOR/L/PS/11/117, P 309/1917 Title: P 309/1917 Persian opium: exports of opium and information Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Oct 1916-30 Jan 1917 Extent: 1 file