All changes to tower
| Date | Change | Source |
|---|---|---|
| 29 Aug 2016 | frame: truss,layout added, maker amended (to 'uncertain') | Chris Pickford via e-mail |
| 1-6: turning added; 5: date,founder amended | John Baldwin via database | |
| 14 Mar 2013 | 1-6: nominals added | David Kelly via e-mail |
| 6 Dec 2010 | 1-6: frame id added; frame info added | John Baldwin via database |
| 12 Nov 2010 | 5: historically important ('listed' by CBC) | John Baldwin via database |