1. IOR/G/35/48 Reference (shelfmark): IOR/G/35/48 Title: Factory Records: Sumatra Scope & Content: Sumatra: Original Letters from Fort Marlborough to the Court, 22 March 1818 to 25 Oct 1821. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1818-1821 Extent: 1 volume