1. IOR/L/PS/11/167, P 630/1920 Reference (shelfmark): IOR/L/PS/11/167, P 630/1920 Title: P 630/1920 Persia: archaeology; engagement of foreign experts Collection Area: India Office Records and Private Papers Languages: English Date Range: 9 Jan 1920-18 Aug 1928 Extent: 1 file