1. IOR/L/PS/11/18, P 2108/1912 Reference (shelfmark): IOR/L/PS/11/18, P 2108/1912 Title: P 2108/1912 North-East Frontier: arrest of ringleaders in the murder of Dr Gregorson Collection Area: India Office Records and Private Papers Languages: English Date Range: 13 May 1912-11 Jun 1912 Extent: 1 file