81. IOR/Z/B/21 Reference (shelfmark): IOR/Z/B/21 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 1 Nov 1820-11 Apr 1821 Extent: 1 volume
82. IOR/Z/B/22 Reference (shelfmark): IOR/Z/B/22 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 12 Apr 1821-21 Nov 1821 Extent: 1 volume
83. IOR/Z/B/23 Reference (shelfmark): IOR/Z/B/23 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 28 Nov 1821-10 Apr 1822 Extent: 1 volume
84. IOR/Z/B/24 Reference (shelfmark): IOR/Z/B/24 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 11 Apr 1822-18 Sep 1822 Extent: 1 volume
85. IOR/Z/B/25 Reference (shelfmark): IOR/Z/B/25 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 25 Sep 1822-9 Apr 1823 Extent: 1 volume
86. IOR/Z/B/26 Reference (shelfmark): IOR/Z/B/26 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 Apr 1823-12 Nov 1823 Extent: 1 volume
87. IOR/Z/B/27 Reference (shelfmark): IOR/Z/B/27 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 19 Nov 1823-14 Apr 1824 Extent: 1 volume
88. IOR/Z/B/28 Reference (shelfmark): IOR/Z/B/28 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 15 Apr 1824-27 Oct 1824 Extent: 1 volume
89. IOR/Z/B/29 Reference (shelfmark): IOR/Z/B/29 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 3 Nov 1824-13 Apr 1825 Extent: 1 volume
90. IOR/Z/B/30 Reference (shelfmark): IOR/Z/B/30 Title: Index to Minutes of the Court of Directors Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Apr 1825-18 Nov 1825 Extent: 1 volume