All changes to tower
| Date | Change | Source |
|---|---|---|
| 20 Feb 2025 | Fr1: maker added; 1-6: turning added | Malcolm Taylor, from persona; visit |
| 20 Apr 2023 | 1-6: canons amended | Visit to tower on 15.03.2023 via Malcolm Barnes #004735 |
| 22 Mar 2023 | Frame Fr1: truss, layout added | Malcolm Barnes from personal visit |
| 12 Sep 2017 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 16 Dec 2013 | 1-6: nominal added | David Kelly via 00010586 |