21. Mss Eur F116/18 Reference (shelfmark): Mss Eur F116/18 Title: Scope & Content: Letters from Sir Harcourt Butler to Sir Henry Erle Richards Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1915 Extent: Unspecified
22. Mss Eur F116/18-21 Reference (shelfmark): Mss Eur F116/18-21 Title: Sir Harcourt Butler, Indian Civil Service 1890-1928: letters to his brother-in-law, Sir Henry Erle Richards Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
23. Mss Eur F116/19 Reference (shelfmark): Mss Eur F116/19 Title: Scope & Content: Letters from Sir Harcourt Butler to Sir Henry Erle Richards Collection Area: India Office Records and Private Papers Languages: English Date Range: 1916 Extent: Unspecified
24. Mss Eur F116/20 Reference (shelfmark): Mss Eur F116/20 Title: Scope & Content: Letters from Sir Harcourt Butler to Sir Henry Erle Richards Collection Area: India Office Records and Private Papers Languages: English Date Range: 1917-1919 Extent: Unspecified
25. Mss Eur F116/21 Reference (shelfmark): Mss Eur F116/21 Title: Scope & Content: Letters from Sir Harcourt Butler to Sir Henry Erle Richards, with one letter to Lady Richards, Sir Harcourt Butler's sister Isabel Dated as: 1920-22; 1924 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920-1924 Extent: Unspecified
26. Mss Eur F116/22 Reference (shelfmark): Mss Eur F116/22 Title: Scope & Content: Letters from Sir Harcourt Butler to Lady Griffin Collection Area: India Office Records and Private Papers Languages: English Date Range: 1908-1910 Extent: Unspecified
27. Mss Eur F116/22-25 Reference (shelfmark): Mss Eur F116/22-25 Title: Sir Harcourt Butler, Indian Civil Service 1890-1928: letters to Lady Griffin Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
28. Mss Eur F116/23 Reference (shelfmark): Mss Eur F116/23 Title: Scope & Content: Letters from Sir Harcourt Butler to Lady Griffin Collection Area: India Office Records and Private Papers Languages: English Date Range: 1911-1912 Extent: Unspecified
29. Mss Eur F116/24 Reference (shelfmark): Mss Eur F116/24 Title: Scope & Content: Letters from Sir Harcourt Butler to Lady Griffin Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913-1917 Extent: Unspecified
30. Mss Eur F116/25 Reference (shelfmark): Mss Eur F116/25 Title: Scope & Content: Letters from Sir Harcourt Butler to his brother, Sir Geoffrey Butler Collection Area: India Office Records and Private Papers Languages: English Date Range: 1914-1927 Extent: Unspecified