All changes to tower
| Date | Change | Source |
|---|---|---|
| 23 Sep 2016 | 3rd is cracked | Dodds, Herts via JCB |
| 1-6: frameid added; frame info added | David Sloman via e-mail | |
| 3: cracked | John Baldwin via database | |
| 4 Aug 2010 | Sct: renamed Clk; diam added (as per Dodds) | John Baldwin via database |
| 31 Oct 2005 | New URL provided | Andrew Alldrick via e-mail |
| 7 Oct 2005 | URL removed - page not found (over 3 days) | via JCB |
| 20 Sep 2004 | Slight change to dedication to match Crockford entry | Graham Nabb check via e-mail |
| 1 Sep 2003 | URL changed from HCA version | Roger Bailey webpage via www |