- FondsTodhunter - Papers of Isaac Todhunter
- SeriesA - Notebooks
- 16 more...
- ItemA17 - Notebook labelled '1846-1851'
- ItemA18 - Notebook labelled '1852-1855'
- ItemA19 - Notebook labelled '1856-1862'
- ItemA20 - Notebook labelled '1865-1866'
- ItemA21 - Bound volume labelled 'M.S. Arithmetic,. I. Todhunter 1881-1883'
- ItemA22 - Small unlabelled notebook
- ItemA23 - Small unlabelled notebook
- ItemA24 - Small unlabelled notebook