1. IOR/E/1/54 ff. 68-69v Reference (shelfmark): IOR/E/1/54 ff. 68-69v Title: Letter 31 Alexander Dalrymple in Soho Square to the Court relating to further observations from the Balambangan expedition. Collection Area: India Office Records and Private Papers Languages: English Date Range: 9 Aug 1770 Extent: 1 letter