1. IOR/L/PS/11/169, P 1860/1920 Reference (shelfmark): IOR/L/PS/11/169, P 1860/1920 Title: P 1860/1920 Northern Frontier: Chitral; mining and forestry in Chitral Collection Area: India Office Records and Private Papers Languages: English Date Range: 8 Jul 1911-6 Jun 1927 Extent: 1 file