All changes to tower
| Date | Change | Source |
|---|---|---|
| 2 Jan 2018 | 5,6: canon info added; 5: (app)wt added | Tim Jackson via 00012689 |
| 11 Dec 2017 | 1-6: turning added | John Baldwin via database |
| 12 Jul 2010 | 1-6: frameid added; frame info added | James Clarke via e-mail |
| Date | Change | Source |
|---|---|---|
| 2 Jan 2018 | 5,6: canon info added; 5: (app)wt added | Tim Jackson via 00012689 |
| 11 Dec 2017 | 1-6: turning added | John Baldwin via database |
| 12 Jul 2010 | 1-6: frameid added; frame info added | James Clarke via e-mail |