1. IOR/L/PS/11/101, P 494/1916 Reference (shelfmark): IOR/L/PS/11/101, P 494/1916 Title: P 494/1916 North-East Frontier: work on the Lohit Valley road, 1915-16 Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Jun 1915-30 Aug 1916 Extent: 1 file