1. IOR/L/PS/12/4219 Reference (shelfmark): IOR/L/PS/12/4219 Title: Coll 36/47 Anglo-Tibetan relations: Indo-Tibetan frontiers; Subansiri area Collection Area: India Office Records and Private Papers Languages: English Date Range: 3 May 1926-1 Aug 1947 Extent: 1 file