1. IOR/L/PS/10/180 Reference (shelfmark): IOR/L/PS/10/180 Title: File 1918/1910 Pt 1 NE Frontier: Abor, Miri and Mishmi affairs; murder of Mr Williamson by Abors; punitive expedition against Abors; missions to Miri and Mishmi tribes Collection Area: India Office Records and Private Papers Languages: English Date Range: 1908-1911 Extent: 1 file / part file