1. IOR/E/1/61 ff. 85-86v Reference (shelfmark): IOR/E/1/61 ff. 85-86v Title: Letter 45 David Mackenzie in London to the Court asking permission to return to his station in Bengal now that his health has improved. Collection Area: India Office Records and Private Papers Languages: English Date Range: 19 Feb 1777 Extent: 1 letter