1. IOR/L/PS/11/174, P 4804/1920 Reference (shelfmark): IOR/L/PS/11/174, P 4804/1920 Title: P 4804/1920 Mesopotamia: memorandum by Sir Arthur Wilson about works reorganisation Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Apr 1920-5 Jul 1920 Extent: 1 file