Papers of John Howard and his family, including:
- Correspondence, 1782-9
- Notebooks, 1769-89, containing notes relating to Howard's travels in Italy, France and Holland, 1769-70, visits to prisons and hospitals in Europe, 1786-7, and devotional pieces, 1788-9
- Papers relating to Howard's estate, 1723-99, and papers of his executors, 1787-1900