All changes to tower
| Date | Change | Source |
|---|---|---|
| 21 Nov 2010 | 3: historically important added | John Baldwin via database |
| 22 Jun 2010 | Frame info added | Chris Pickford via e-mail |
| 21 Jun 2010 | 1: founder amended | George Dawson via e-mail |
| 11 Aug 2007 | GF added | Tim Jackson#117 via e-mail |
| 30 May 2006 | Tenor note added (nominal =A-22c) | Andrew Higson via pNBR |
| 20 Jan 2005 | Exact tenor wt supplied (not ~7.5cwt) | Nick Bowden (ex Colin Turner 3s) via e-mail |