1. IOR/L/PS/11/10, P 1161/1912 Reference (shelfmark): IOR/L/PS/11/10, P 1161/1912 Title: P 1161/1912 Naval Intelligence Officer for Persian Gulf Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Nov 1911-28 Jul 1913 Extent: 1 file