All changes to tower
| Date | Change | Source |
|---|---|---|
| 29 Jul 2025 | Fr1: date, material amended, truss note added | Chris Pickford from the Whitechapel archive. See also (pictures) Love’s Guide Kent |
| 10 Sep 2024 | Fr1: trusses, materials, layout | Mike Birkbeck photos and drawings |
| 31 May 2017 | 1-8: frameid added; frame info added | David Sloman via e-mail |
| 5 Jan 2004 | URL amended | Dickon Love via e-mail |