1. IOR/L/PS/11/131, P 266/1918 Reference (shelfmark): IOR/L/PS/11/131, P 266/1918 Title: P 266/1918 Arabia: operations in the Hedjaz Collection Area: India Office Records and Private Papers Languages: English Date Range: 13 Jan 1918-19 Jan 1918 Extent: 1 file