All changes to tower
| Date | Change | Source |
|---|---|---|
| 26 Aug 2011 | 2,3: date amended (to approx) | Philip Denton via 00009641 |
| 9 Nov 2010 | 2,3: founder amended | David Sloman via e-mail |
| 4 Nov 2010 | 1-5: frame id added; 1-3: turning added; frame info added | Alan Birney via 00008929 |
| 7 Apr 2009 | 1-4: weight added; 1,4,5: diameter added; 4,5: canon info added | Andrew Higson via 00007240 |
| 7 Oct 2003 | No longer GF | Tim Jackson#50 (after Andy Marchant visit) via e-mail |