All changes to tower
| Date | Change | Source |
|---|---|---|
| 5 Feb 2022 | Overhaul added; 1-2: nominal, canons, turning, hanging type added | CJP visit data via Chris Pickford |
| Date | Change | Source |
|---|---|---|
| 5 Feb 2022 | Overhaul added; 1-2: nominal, canons, turning, hanging type added | CJP visit data via Chris Pickford |