All changes to tower
| Date | Change | Source |
|---|---|---|
| 11 Oct 2016 | Restoration work completed | David Potter (JTco) via e-mail |
| 16 Aug 2016 | Restoration work on installation has started | David Potter via e-mail |
| 22 Sep 2015 | 1-4: frameid added; frame info added | John Baldwin via database |
| 18 Mar 2013 | Practices are by arrangement | TimJ#188 (info: Janet McCoy) via e-mail |
| 15 Jul 2012 | (W+P) URL added | Rosemary Oakeshott via e-mail |