1. IOR/L/PS/11/287, P 389/1928 Reference (shelfmark): IOR/L/PS/11/287, P 389/1928 Title: P 389/1928 Persian Gulf: question of the establishment of a flying boat base and a naval base Collection Area: India Office Records and Private Papers Languages: English Date Range: 1 Nov 1927-19 Dec 1929 Extent: 1 file