1. IOR/L/PS/18/B163 Reference (shelfmark): IOR/L/PS/18/B163 Title: Memorandum on the correspondence relating to the proposed Agreement between Great Britain and Russia on the subject of Thibet. Foreign Office, 8 Mar 1907 Collection Area: India Office Records and Private Papers Languages: English Date Range: 8 Mar 1907 Extent: 25pp