1. IOR/Z/L/PS/2 Reference (shelfmark): IOR/Z/L/PS/2 Title: Board's Secret Minutes and Political Previous Communications and Drafts Collection Area: India Office Records and Private Papers Languages: English Date Range: 1812-1858 Extent: 3 volumes
2. IOR/Z/L/PS/2/1 Reference (shelfmark): IOR/Z/L/PS/2/1 Title: Registers of Political Previous Communications and Draft Despatches to India, Bengal, Madras and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1812-1835 Extent: 1 volume
3. IOR/Z/L/PS/2/2 Reference (shelfmark): IOR/Z/L/PS/2/2 Title: Registers of Political Previous Communications and Draft Despatches to India, Bengal, Madras and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1835-1858 Extent: 1 volume
4. IOR/Z/L/PS/2/3 Reference (shelfmark): IOR/Z/L/PS/2/3 Title: Registers of Political Previous Communications and Draft Despatches to India, Bengal, Madras and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1858 Extent: 1 volume