1. IOR/L/PS/11/9, P 1009/1912 Reference (shelfmark): IOR/L/PS/11/9, P 1009/1912 Title: P 1009/1912 North-East Frontier: Mishmi Mission. Mission Diary, 1st Jan to 4th Feb 1912. Chinese passports Collection Area: India Office Records and Private Papers Languages: English Date Range: 11 Feb 1911-26 Mar 1912 Extent: 1 file