All changes to tower
| Date | Change | Source |
|---|---|---|
| 22 Mar 2026 | 1-4: turning added; 5: weight amended; Fr2: renumbered to extension 1.1; Fr1.1: layout, date added; maker, truss amended; Fr1: resultant layout added; layout amended; bell numbers swapped | Henry Grice, from personal visit via #010023 |
| 6 Dec 2025 | 5: weight added | Weights chart in tower via Henry Grice via #007432 |
| 14 Jun 2023 | 1,3: weight amended; 4: weight added | Whitechapel records via David Sloman #005150 |
| 13 Apr 2016 | 1-3: wt added | David Sloman via 00011583 |
| 26 Jun 2010 | 1-6: frame id added; frame info added | James Clarke via e-mail |
| 15 Aug 2009 | 1-6: nominal added | Nick Bowden via 00008021 |