All changes to tower
| Date | Change | Source |
|---|---|---|
| 11 Mar 2024 | CofE Diocese added | CHR |
| 23 Jul 2010 | 1-4: frame id added; frame info added | James Clarke via e-mail |
| 16 May 2007 | Tenor note is not F# (revised nominal: F+48c); ring key: F | Andrew Higson via pNBR |
| 14 Sep 2004 | Tenor note not Ab (but F#+40c) | Tim Jackson#68 supplement (info ex GAD) via e-mail |