- FondsButler - Samuel Butler Collection
- SeriesSection 8 (VIII) - Miscellaneous papers, formerly the property of or relating to Samuel Butler
- Subseries1 - Box 1
- File3b - Papers relating to Henry Festing Jones's 'Memoir' of Butler ('pieces justificatives')
- Item1 - Letter from Frederick MacMillan to Henry Festing Jones, dated 1 September 1915
- Item2 - Letter from Frederick MacMillan to Henry Festing Jones, dated 8 September 1915
- Item3 - Letter from Frederick MacMillan to Henry Festing Jones, dated 9 November 1915
- Item4 - Letter from Frederick MacMillan to Henry Festing Jones, dated 24 December 1915
- Item5 - Letter from R.A. Streatfeild to Henry Festing Jones, dated 2 May 1916
- Item6 - Letter from Christopher Morley to Henry Festing Jones, dated 22 January 1917
- Item7 - Letter from Christopher Morley to Henry Festing Jones, dated 2 March 1917
- Item8 - Letter from A.C. Fifield to Henry Festing Jones, dated 7 February 1917
- Item9 - Letter from Frederick MacMillan to Henry Festing Jones, dated 30 April 1917
- 7 more...