1. IOR/L/PS/11/22, P 2624/1912 Reference (shelfmark): IOR/L/PS/11/22, P 2624/1912 Title: P 2624/1912 North-East Frontier: despatch of a Chinese survey party from Yunnan-fu in the direction of Tibet Collection Area: India Office Records and Private Papers Languages: English Date Range: 5 Jul 1912-8 Jul 1912 Extent: 1 file