1. IOR/L/PS/11/149, P 1138/1919 Reference (shelfmark): IOR/L/PS/11/149, P 1138/1919 Title: P 1138/1919 Persia: navigation rights on Lake Urumia Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Dec 1918-24 Sep 1919 Extent: 1 file