1. IOR/E/1/37 ff. 413-414v Reference (shelfmark): IOR/E/1/37 ff. 413-414v Title: Letter 179 Anonymous letter signed 'XX' in London to Richard Chauncey concerning his secret methods of communicating intelligence to him. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1 Sep 1753 Extent: 1 Item