1. IOR/R/2/1/1-165 Reference (shelfmark): IOR/R/2/1/1-165 Title: Mysore Residency - In-Letter Books Collection Area: India Office Records and Private Papers Languages: English Date Range: 1799-1866 Extent: 165 volumes
2. IOR/R/2/1/1 Reference (shelfmark): IOR/R/2/1/1 Title: File A.4 1799 I In-Letter book Collection Area: India Office Records and Private Papers Languages: English Date Range: 6 Jul 1799-2 Dec 1799 Extent: ff. 3-269
3. IOR/R/2/1/26 Reference (shelfmark): IOR/R/2/1/26 Title: File A.27 1811 I In-Letter book Collection Area: India Office Records and Private Papers Languages: English Date Range: 4 Jan 1811-22 Jun 1811 Extent: ff. 1-363
4. IOR/R/2/1/27 Reference (shelfmark): IOR/R/2/1/27 Title: File A.28 1811 II In-Letter book Collection Area: India Office Records and Private Papers Languages: English Date Range: 25 Jun 1811-24 Dec 1811 Extent: ff. 364-712
5. IOR/R/2/1/77 Reference (shelfmark): IOR/R/2/1/77 Title: File A.79 1829 III In-Letter book Collection Area: India Office Records and Private Papers Languages: English Date Range: 15 Jun 1829-9 Oct 1829 Extent: pp. 1003-1486
6. IOR/R/2/1/101 Reference (shelfmark): IOR/R/2/1/101 Title: File A.104 1836 I In-Letter book Collection Area: India Office Records and Private Papers Languages: English Date Range: 31 Dec 1835-15 Feb 1836 Extent: 2 volumes
7. IOR/R/2/1/122 Reference (shelfmark): IOR/R/2/1/122 Title: File A.126 1840 II In-Letter book Collection Area: India Office Records and Private Papers Languages: English Date Range: 21 Mar 1840-6 Jun 1840 Extent: pp. 463-906
8. IOR/R/2/1/127 Reference (shelfmark): IOR/R/2/1/127 Title: File A.131 1841 II In-Letter book Collection Area: India Office Records and Private Papers Languages: English Date Range: 31 Mar 1841-28 Jun 1841 Extent: pp. 443-798
9. IOR/R/2/1/153 Reference (shelfmark): IOR/R/2/1/153 Title: File A.157 1859 I In-Letter book Collection Area: India Office Records and Private Papers Languages: English Date Range: 6 Jan 1859-16 Dec 1859 Extent: pp. 17-480
10. IOR/R/2/1/159 Reference (shelfmark): IOR/R/2/1/159 Title: File A.164 1862 II In-Letter book Collection Area: India Office Records and Private Papers Languages: English Date Range: 30 Jun 1862-22 Dec 1862 Extent: pp. 761-1493