1. IOR/L/MIL/17/15/84 Reference (shelfmark): IOR/L/MIL/17/15/84 Title: Provisional order of battle: Army of Occupation Mesopotamia. London: War Office, May 1919. Scope & Content: Secret Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919 Extent: 6p, 33cm