1. IOR/L/PS/11/112, P 4633/1916 Reference (shelfmark): IOR/L/PS/11/112, P 4633/1916 Title: P 4633/1916 Mesopotamia: Persian Gulf and Mesopotamia Development Company Railway schemes Collection Area: India Office Records and Private Papers Languages: English Date Range: 8 Apr 1911-6 Feb 1920 Extent: 1 file