1. IOR/L/PS/5/284 Reference (shelfmark): IOR/L/PS/5/284 Title: Secret Letters from Madras, Second Series, Vol 1 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1798-1803 Extent: 1 volume
2. IOR/L/PS/5/285 Reference (shelfmark): IOR/L/PS/5/285 Title: Secret Letters from Madras, Second Series, Vol 2 Collection Area: India Office Records and Private Papers Languages: English Date Range: 23 Mar 1804-21 Oct 1806 Extent: 1 volume
3. IOR/L/PS/5/286 Reference (shelfmark): IOR/L/PS/5/286 Title: Secret Letters from Madras, Second Series, Vol 3 Collection Area: India Office Records and Private Papers Languages: English Date Range: 2 Dec 1806-7 Oct 1809 Extent: 1 volume
4. IOR/L/PS/5/287 Reference (shelfmark): IOR/L/PS/5/287 Title: Secret Letters from Madras, Second Series, Vol 4 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1810-1816 Extent: 1 volume
5. IOR/L/PS/5/288 Reference (shelfmark): IOR/L/PS/5/288 Title: Secret Letters from Madras, Second Series, Vol 5 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1817-1829 Extent: 1 volume
6. IOR/L/PS/5/289 Reference (shelfmark): IOR/L/PS/5/289 Title: Secret Letters from Madras, Second Series, Vol 6 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1830-1837 Extent: 1 volume
7. IOR/L/PS/5/290 Reference (shelfmark): IOR/L/PS/5/290 Title: Secret Letters from Madras, Second Series, Vol 7 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1838-1846 Extent: 1 volume
8. IOR/L/PS/5/291 Reference (shelfmark): IOR/L/PS/5/291 Title: Secret Letters from Madras, Second Series, Vol 8 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1847-1860 Extent: 1 volume