1. IOR/L/PS/11/128, P 4186/1917 Reference (shelfmark): IOR/L/PS/11/128, P 4186/1917 Title: P 4186/1917 Persia: activities of the Turkish agent, Obeidullah Effendi Collection Area: India Office Records and Private Papers Languages: English Date Range: 7 Jun 1916-24 Jul 1919 Extent: 1 file