All changes to tower
| Date | Change | Source |
|---|---|---|
| 2 Oct 2021 | 1-6: nominal added, notes amended; 2-6: diameter amended; 1: diameter added S | Nigel Taylor's personal tuning records via David Sloman |
| 8 Nov 2017 | 3,5: canon info added | Richard Offen via 00012548 |
| 7 Nov 2017 | frame: material,truss,layout added | Mike Chester via e-mail |
| 12 May 2013 | 3: founder amended | Dickon Love via e-mail |
| 8 May 2012 | 1-6: frame id added; frame info added | John Baldwin via database |
| 5 Jan 2004 | URL amended | Dickon Love via e-mail |