All changes to tower
| Date | Change | Source |
|---|---|---|
| 25 Nov 2023 | Fr1: material amended | Andrew Higson via Frame Backlog |
| 8 Jan 2013 | 1-8: nominal, diam, turning, frame id added; 1-7: wt amended; | Andrew Higson via 00010241 |
| frame info added | Andrew Higson via 00010241 | |
| 7 Jul 2004 | Tenor wt not 12-1-4 | Tim Jackson#65 (+ info from Taylor's via GAD) via e-mail |