1. IOR/Z/E/4/22/A458 Reference (shelfmark): IOR/Z/E/4/22/A458 Title: Anderson, Major, (Manager of Ishapore Gunpowder Agency), Treatise on gunpowder, correspondence respecting publication of Collection Area: India Office Records and Private Papers Languages: English Date Range: 1851-1852 Extent: 1 entry