All changes to tower
| Date | Change | Source |
|---|---|---|
| 8 May 2011 | Not GF | Nick Bowden#78 via e-mail |
| 11 Dec 2009 | 1-6: frame id added; Sct: date amended; 6: founder amended | John Baldwin via database |
| Frame info added | John Baldwin via database |
| Date | Change | Source |
|---|---|---|
| 8 May 2011 | Not GF | Nick Bowden#78 via e-mail |
| 11 Dec 2009 | 1-6: frame id added; Sct: date amended; 6: founder amended | John Baldwin via database |
| Frame info added | John Baldwin via database |