1. IOR/E/1/48, ff 407-417 Reference (shelfmark): IOR/E/1/48, ff 407-417 Title: Letters 173-175 Memorial of George Burghall, late Director & Captain of Engineers at Bengal, justifying his behaviour on account of his having been found guilty of disobedience of orders Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Oct 1766-22 Oct 1766 Extent: 12 folios