All changes to tower
| Date | Change | Source |
|---|---|---|
| 26 Dec 2012 | 5: founder amended | George Dawson via e-mail |
| 17 Jan 2010 | URL added | via JCB |
| 11 May 2009 | 1-6: nominal & canon info added; 1: diam corr'd | Andrew Higson via 00007432 |
| 10 Oct 2004 | Slight dedication change to match Crockford | Graham Nabb check via e-mail |