All changes to tower
| Date | Change | Source |
|---|---|---|
| 9 Feb 2018 | 4: welded | David Potter via e-mail |
| 20 Feb 2017 | Frame: material amended | Philip Denton via e-mail |
| 5 Dec 2016 | 1-6: frameid added; frame info added | Philip Denton via e-mail |
| Date | Change | Source |
|---|---|---|
| 9 Feb 2018 | 4: welded | David Potter via e-mail |
| 20 Feb 2017 | Frame: material amended | Philip Denton via e-mail |
| 5 Dec 2016 | 1-6: frameid added; frame info added | Philip Denton via e-mail |