All changes to tower
| Date | Change | Source |
|---|---|---|
| 15 Feb 2024 | 1: cast year amended; 1: note, hanging type added | JT records 1957 via Chris Pickford #006481 |
| 12 Feb 2024 | 1: nominal added | From Taylor tuning book 34/232, transcribed by George Dawson via Bill Hibbert #006276 |