1. IOR/L/PS/12/4615 Reference (shelfmark): IOR/L/PS/12/4615 Title: Coll 46/5(2/1) China via Tibet: Sadiya-Rima-Bataam route; survey of Upper Salween; supplies to China Collection Area: India Office Records and Private Papers Languages: English Date Range: 5 Oct 1944-24 Aug 1946 Extent: 1 file