Papers of three generations of the publishing house of Bentley, consisting of:
- Cash-book of Richard Bentley the elder, 1829-48
- Collections of extracts in several hands, including printed pieces and engravings, ca. 1832-1858
- 'Diary vol. III' of Richard Bentley the younger, 1873-4
- Journal by Anne Bentley of a visit to Spain, 1884-5
- 'Note Book vol. vi', containing extracts by George Bentley from his reading, up to ca. 1874
- Inventory of the property of George Bentley, June 1895
- Inventory of the property of Anne Bentley, November 1898
- Letters of condolence to Lucy Bentley, on the death of her husband, Richard Bentley the younger, 1936
- Stock certificates of members of the Bentley family, 1855-77