1. IOR/E/1/52 ff. 47-48v Reference (shelfmark): IOR/E/1/52 ff. 47-48v Title: Letter 25 William Mertle in London to the Court requesting permission to return a servant to Bengal on board the Osterley. Collection Area: India Office Records and Private Papers Languages: English Date Range: 16 Jan 1769 Extent: 1 letter