1. IOR/L/PS/11/131, P 457/1918 Reference (shelfmark): IOR/L/PS/11/131, P 457/1918 Title: P 457/1918 Arabia: policy towards Arabian Chiefs; memorandum prepared by the Cairo Residency Collection Area: India Office Records and Private Papers Languages: English Date Range: 23 Dec 1917-1 Feb 1918 Extent: 1 file