All changes to tower
| Date | Change | Source |
|---|---|---|
| 11 Jul 2015 | fr2: truss amended,material added | Andrew Higson via e-mail |
| 10 Jul 2015 | fr1: layout amended,truss added; fr2: added | Andrew Higson via e-mail |
| 7 Aug 2009 | 1-6: nominal, turning, frame id added; 4: wt corr'd, diam amended | Andrew Higson via 00008004 |
| 5: wt corrected; 6: approx date added; frame info added | Andrew Higson via 00008004 |