All changes to tower
| Date | Change | Source |
|---|---|---|
| 7 Jul 2016 | frame: date added | David Sloman via e-mail |
| 20 Oct 2013 | 2-5: (app) wt added; 1-6: turning added | Philip Denton via e-mail |
| 25 Oct 2010 | 1-6: nominal added | Nick Bowden via 00008907 |
| 5 Jul 2010 | 1-6: frame id added; frame info added | James Clarke via e-mail |