- FondsButler - Samuel Butler Collection
- SeriesSection 2 (II) - Books and music written by Samuel Butler
- Subseries1 - Box 1
- File1 - Autograph letters of Samuel Butler and others
- Item1 - List of autograph letters
- Item2.1 - Letter from Samuel Butler to Mr Parnacott, dated 14 June 1882
- Item2.2 - Letter from A.J. Engels to [the Librarian of St John's College], dated 2 January 1994
- Item3.1 - Letter from Samuel Butler to Gaetano Meo, dated 13 January 1887
- Item3.2 - Letter from Samuel Butler to [Gaetano] Meo, dated 11 March 1888
- Item3.3 - Letter from Samuel Butler to Gaetano [Meo], dated 15 March 1889
- Item3.4 - Letter from Samuel Butler to Gaetano [Meo], dated 10 July 1895
- Item3.5 - Letter from Samuel Butler to Gaetano [Meo], dated 19 March 1902
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