11. IOR/Z/E/4/11 Reference (shelfmark): IOR/Z/E/4/11 Title: Index to Despatches to Bengal Collection Area: India Office Records and Private Papers Languages: English Date Range: 1824-1827 Extent: 1 volume
12. IOR/Z/E/4/12 Reference (shelfmark): IOR/Z/E/4/12 Title: Index to Despatches to Bengal Collection Area: India Office Records and Private Papers Languages: English Date Range: 1828-1831 Extent: 1 volume
13. IOR/Z/E/4/13 Reference (shelfmark): IOR/Z/E/4/13 Title: Index to Despatches to Bengal Collection Area: India Office Records and Private Papers Languages: English Date Range: 1831-1833 Extent: 1 volume
