All changes to tower
| Date | Change | Source |
|---|---|---|
| 22 Oct 2024 | Frame Fr1: layout amended | Nigel Taylor via REMRKS491 |
| 16 Feb 2023 | Frame Fr1: layout amended | Nigel Taylor |
| 15 Aug 2020 | 1-10: turning added | [James Hedgcock] via 00013942 |
| 14 Aug 2020 | Frame Fr1: date,material,truss amended,layout added | Tim Jackson via e-mail |
| 28 Jan 2016 | URL added; PN start time added | Ringers' section of Cathedral website via JCB |
| Flag added: pNBR data correct, tower notice incorrect | Colin Lewis (info: Alan Hughes, WBF) via e-mail | |
| 1-10: frameid added; frame info added | John Baldwin via database | |
| 28 Jan 2015 | 1-10: nominal added | David Kelly via e-mail |