All changes to tower
| Date | Change | Source |
|---|---|---|
| 27 Mar 2024 | 1-3,5: diameter added; 5: canons amended; 1-6: turning added | Information provided by Tim Jackson |
| 25 Mar 2024 | Frame Fr1: truss added; layout amended | Tim Jackson |
| 1 Jun 2018 | 4: diam added | David Sloman via 00012900 |
| 9 Feb 2011 | 5: wt amended; 1-6: canon info added | Graham Heath via e-mail |
| 8 Feb 2011 | 5: date, founder amended | David Sloman via e-mail |
| 6: diam added; 1-6: frame id added; frame info added | John Baldwin via database | |
| 24 May 2008 | PN info added | SCA 2007 Report via JCB |