All changes to tower
| Date | Change | Source |
|---|---|---|
| 7 Dec 2015 | frame: truss,layout added | Mike Chester via e-mail |
| 20 Jul 2015 | frame: info amended | John Baldwin via database |
| 18 Apr 2011 | 4: founder amended | John Baldwin via database |
| Date | Change | Source |
|---|---|---|
| 7 Dec 2015 | frame: truss,layout added | Mike Chester via e-mail |
| 20 Jul 2015 | frame: info amended | John Baldwin via database |
| 18 Apr 2011 | 4: founder amended | John Baldwin via database |