All changes to tower
| Date | Change | Source |
|---|---|---|
| 1 Apr 2026 | 1: weight, nominal, note, canons, turning, hanging added, diameter amended | Chris Pickford |
| Date | Change | Source |
|---|---|---|
| 1 Apr 2026 | 1: weight, nominal, note, canons, turning, hanging added, diameter amended | Chris Pickford |