All changes to tower
| Date | Change | Source |
|---|---|---|
| 4 Dec 2021 | PN amended | Matthew Jeffery, ringer from Healing |
| 22 Sep 2018 | PN info added | TimJ(N Mangan per REMRKS233) via e-mail |
| 21 Mar 2017 | 1-4: frameid added; frame info added | David Sloman via e-mail |
| 21 Nov 2010 | 4: historically important added | John Baldwin via database |
| 5 Oct 2004 | Tenor note not Bb (nominal=A+38c) | David Kelly via e-mail |