All changes to tower
| Date | Change | Source |
|---|---|---|
| 4 May 2021 | Overhaul added | Neal Dodge quoting contemporary newspaper cutting |
| 27 Aug 2016 | 1-5: turning added; 5: date amended; | Philip Denton via 00011751 |
| frame: material amended, truss,layout added | Philip Denton via 00011751 | |
| 12 Jun 2009 | 1: diameter amended (RWMC data) | Philip Denton via e-mail |
| 15 Jul 2007 | Ring is nearer G than Ab; nominal added: Ab-40c | Suffolk Guild website (RWMC data) via pNBR |