All changes to tower
| Date | Change | Source |
|---|---|---|
| 25 Nov 2023 | Fr1: material, truss, layout added; Frame 2 added | WBF frame drawing from the RWMC collection via Neal Dodge |
| 4 Jul 2021 | 1-6: nominal, turning added; 4-6: canons added | Nigel Taylor (Personal tuning records) via Email |
| 2 Oct 2012 | 4,5: exact wt added; 1-6: frame id added; frame info added | John Adams via e-mail |