11. IOR/Z/L/PS/6/1 Reference (shelfmark): IOR/Z/L/PS/6/1 Title: Indexes to Abstracts of Political Letters from Bengal and India Collection Area: India Office Records and Private Papers Languages: English Date Range: 1798-1838 Extent: 1 volume
12. IOR/Z/L/PS/6/2 Reference (shelfmark): IOR/Z/L/PS/6/2 Title: Indexes to Abstracts of Political Letters from Bengal and India Collection Area: India Office Records and Private Papers Languages: English Date Range: 1839-1858 Extent: 1 volume
13. IOR/Z/L/PS/6/4 Reference (shelfmark): IOR/Z/L/PS/6/4 Title: Registers of Political Letters from India, Bengal, Madras and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1838-1846 Extent: 1 volume
14. IOR/Z/L/PS/6/5 Reference (shelfmark): IOR/Z/L/PS/6/5 Title: Registers of Political Letters from India, Bengal, Madras and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1847-1867 Extent: 1 volume
15. IOR/Z/L/PS/6/8 Reference (shelfmark): IOR/Z/L/PS/6/8 Title: Registers of Political Draft Despatches to India, Madras and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1858-1866 Extent: 1 volume
16. IOR/Z/L/PS/6/9 Reference (shelfmark): IOR/Z/L/PS/6/9 Title: Registers of Political Draft Despatches to India, Madras and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1866-1869 Extent: 1 volume
17. IOR/Z/L/PS/6/10 Reference (shelfmark): IOR/Z/L/PS/6/10 Title: Index to Abstracts of Political Despatches to Bengal and India Collection Area: India Office Records and Private Papers Languages: English Date Range: 1792-1858 Extent: 1 volume
18. IOR/Z/L/PS/6/7 Reference (shelfmark): IOR/Z/L/PS/6/7 Title: Register of Political Draft Despatches to India, Bengal, Madras and Bombay Collection Area: India Office Records and Private Papers Languages: English Date Range: 1819-1858 Extent: 1 volume
19. IOR/Z/L/PS/6/13 Reference (shelfmark): IOR/Z/L/PS/6/13 Title: Register of Letters from and Draft Despatches to India in the Political Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 1866-1874 Extent: 1 volume
20. IOR/Z/L/PS/6/21 Reference (shelfmark): IOR/Z/L/PS/6/21 Title: Register of Letters from and Draft Despatches to Bombay in the Political Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 1866-1874 Extent: 1 volume