1. IOR/E/1/52 ff. 505-506v Reference (shelfmark): IOR/E/1/52 ff. 505-506v Title: Letter 256 Alexander Dalrymple in London to the Court outlining his conditions in proceeding on the proposed expedition to Balambangan. Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Aug 1769 Extent: 1 letter