1. IOR/E/1/52 ff. 525-526v Reference (shelfmark): IOR/E/1/52 ff. 525-526v Title: Letter 267 Alexander Dalrymple in Soho Square to Peter Michell outlining his terms in undertaking the Balambangan expedition. Collection Area: India Office Records and Private Papers Languages: English Date Range: 24 Aug 1769 Extent: 1 letter