All changes to tower
| Date | Change | Source |
|---|---|---|
| 30 Jul 2013 | Frame: layout added | Mike Chester via e-mail |
| 10 Jul 2009 | 1,2,3: qr turned | Mike Chester via 00007750 |
| 24 Jun 2009 | Frame (C17th) is historically important | John Baldwin via database |
| 27 May 2009 | 2: founder amended | George Dawson via e-mail |
| 17 Jan 2008 | URL amended | Mike Chester email via e-mail |
| 10 Jul 2006 | Tenor nominal added (exactly midway between A & Bb) | Dave Kelly via e-mail |
| 11 Dec 2003 | GF, a/c, & tuning info added | Tim Jackson#55 via e-mail |
| 29 Mar 2003 | URL modified (again) | Mike Chester via e-mail |