All changes to tower
| Date | Change | Source |
|---|---|---|
| 24 Apr 2023 | 1-6: turning added | Nigel Priestley via James Hedgcock #004933 |
| 13 Apr 2023 | Fr1: truss, layout added | Peter Hayward, citing G&J workshop photo |
| 5 Mar 2016 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 4 Mar 2016 | 4: canon info amended | George Dawson via e-mail |
| 6 Oct 2005 | Tenor nominal added | George Dawson via e-mail |