All changes to tower
| Date | Change | Source |
|---|---|---|
| 30 May 2024 | Affiliation to Peterborough DG noted | Richard Allton, PDG Webmaster |
| 22 Jul 2009 | 1-3: canon, turning, frame id added; 2: diam amended | Andrew Higson via 00007835 |
| Frame info added | Andrew Higson via 00007835 | |
| 1 Jan 2006 | Tenor nominal (=B-47c) & tuning info added | Dave Kelly via e-mail |