All changes to tower
| Date | Change | Source |
|---|---|---|
| 2 Oct 2021 | URL amended | Tim Jackson |
| 11 Dec 2016 | 2-5: turning added; frame: truss,layout added | Philip Denton via 00011900 |
| 13 Jul 2016 | 1-5: frameid added; frame info added | David Sloman via e-mail |
| 22 Sep 2004 | Slight change to dedication to match Crockford entry | Graham Nabb check via e-mail |