1. IOR/L/PS/10/186/1 Reference (shelfmark): IOR/L/PS/10/186/1 Title: File 3658/1910 Pt 1 Tibet: travellers; interdiction of scientifc missions; Anglo-Russian agreement; Mr Rockhill's suggested Anglo-Russian scientific mission Collection Area: India Office Records and Private Papers Languages: English Date Range: 1907-1911 Extent: 1 file / part file