All changes to tower
| Date | Change | Source |
|---|---|---|
| 22 Aug 2018 | 1-6: partials added | David Kelly via e-mail |
| 27 Nov 2011 | 1-6: turning, frame id added; frame info added | John Baldwin via database |
| 8 Dec 2010 | 1-6: diam added; 1-5: wt added; 5: date amended; 1-6: fdr amended | Chris Pickford via 00008983 |
| 12 Mar 2008 | Fri PN info removed | David Floyd (Assn webmaster) via e-mail |
| 9 Mar 2007 | PN info added | Anthony Gordon via e-mail |
| 18 Feb 2004 | Dedication not S Mary V | Graham Nabb's Crockford reconciliation via e-mail |