All changes to tower
| Date | Change | Source |
|---|---|---|
| 4 Feb 2023 | Work completed to rehang 6th bell and replace bearings | David Potter, JT&Co |
| 25 Mar 2013 | Frame: truss, layout added; material amended | Andrew Higson via e-mail |
| 1 Jul 2009 | 1-8: nominal added | Andrew Higson via 00007664 |
| 10 Jun 2009 | (Thu) PN info added | Anthony Cotton: DDA Annual Report via e-mail |