All changes to tower
| Date | Change | Source |
|---|---|---|
| 15 Aug 2020 | 1-3: frameid amended; fr1: truss added,layout amended | Tim Jackson via e-mail |
| fr1: mod(date, maker) deleted; fr1A: details added | Tim Jackson via e-mail | |
| 24 Oct 2016 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 30 Jun 2012 | PN has changed to Wed (from Fri) | Mary Stephens via e-mail |
| 9 Oct 2010 | 1-5: nominal added; 6: nominal amended | George Dawson via e-mail |
| 2 Dec 2009 | Fri (20:00) PN info added | Ray Fanthorpe, Guild Report Editor via e-mail |
| 6 Oct 2005 | Tenor nominal added | George Dawson via e-mail |