- FondsWilkes - Papers of Maurice Wilkes
- SubfondsII - Personal and Professional Papers (Series II)
- SeriesK - Research materials and associated papers relating to Charles Babbage
- File1 - Notes on Charles Babbage's life and career assembled by MVW
- File2 - TS and MS transcripts of papers and from works relating to Babbage
- File3 - TS and MS transcripts of papers and from works relating to Babbage
- File4 - Photocopies, maps, photographs and other papers relating to the Babbage house at 1 Dorset Street, London
- File5 - Correspondence with Garry Tee, University of Auckland, and associated transcripts relating to the Babbage family and other topics
- File6 - Notes and press-cuttings relating to Ada, Countess of Lovelace
- File7 - Notes and correspondence on Babbage 'odds and ends'
- 10 more...