All changes to tower
| Date | Change | Source |
|---|---|---|
| 19 Apr 2022 | 1-8: nominals added, key amended from F S | Dickon R Love, visit 18 Apr 2022 |
| 15 May 2021 | Ellacombe apparatus noted | Dickon Love |
| 10 Jul 2019 | 1-8: canons added | Richard Offen via 00013527 |
| 9 Jul 2019 | fr1: material,truss,layout added | Mike Chester via e-mail |
| 27 Aug 2016 | 1-8: historically important | David Sloman via e-mail |
| 28 Aug 2014 | Indication of toilet facility added | Ian Oram via e-mail |
| 20 Feb 2012 | 1-8: frameid,turning added; frame info added | John Baldwin via database |
| 5 Jan 2004 | URL amended | Dickon Love via e-mail |
| 1 Jun 2003 | URL again (slightly) modified | Carl Inglis info via e-mail |
| 11 May 2003 | URL (slightly) modified | Carl Inglis via e-mail |