All changes to tower
| Date | Change | Source |
|---|---|---|
| 22 Jun 2010 | Frame: truss, layout added | Chris Pickford via e-mail |
| 21 Jun 2010 | 1: turning added | Graham Nabb via 00008688 |
| 9 Jul 2009 | (Mon) PN info removed: "there is no practice here" | Graham Nabb via e-mail |
| 7 Jul 2009 | 2-6: turning info added; frame id added | Mike Chester via 00007691 |
| 26 May 2009 | 1: wt corrected | Andrew Higson via 00007481 |
| 17 Jan 2008 | URL amended | Mike Chester email via e-mail |
| 29 Mar 2003 | URL modified (again) | Mike Chester via e-mail |