All changes to tower
| Date | Change | Source |
|---|---|---|
| 3 Mar 2011 | 1-6: turning added; 1: frame id amended | Andrew Higson via 00009174 |
| fr1: truss amended, layout added; fr2: info added | Andrew Higson via 00009174 | |
| 20 Jul 2010 | 1-6: frame id added; frame info added | James Clarke via e-mail |
| 29 Mar 2006 | Tenor nominal added (Bb-45) | Andrew Higson via e-mail |