All changes to tower
| Date | Change | Source |
|---|---|---|
| 29 Apr 2023 | Frames Fr1, Fr2 added; 1, Service: canons, turning added; Service: hanging added | Malcolm Taylor from personal visit |
| 1 Feb 2022 | Overhaul added; Service, 1: nominal, note added | Taylor records, 1969 - date of rehanging via Chris Pickford |
| GF added | David Matthews |