1. IOR/L/PS/12/3709-3976 Reference (shelfmark): IOR/L/PS/12/3709-3976 Title: Political (External) Collection 30: Persian Gulf Scope & Content: Coll 30/199 not used; Coll 30/235 Offshore oil in the Persian Gulf: Item not present Collection Area: India Office Records and Private Papers Languages: English Date Range: 1917-1950 Extent: 278 files