All changes to tower
| Date | Change | Source |
|---|---|---|
| 17 Mar 2020 | 1-8: nominal added; 2,3,7: diam amended | Nigel Taylor via 00013662 |
| 19 Jun 2019 | 1-8: turning added | Tim Jackson via 00013465 |
| 14 Nov 2015 | 1-8: diam added | David Sloman via 00011390 |
| 13 Nov 2015 | 5: wt amended; 1-8: frameid added; frame info added | Philip Denton via e-mail |
| 17 Oct 2013 | Postcode amended | Peter Whisker via e-mail |
| 3 Oct 2004 | Slight change to dedication to match Crockford entry | Graham Nabb check via e-mail |