All changes to tower
| Date | Change | Source |
|---|---|---|
| 10 Jan 2021 | Restoration project complete: rebushing of clappers, new pulleys, other minor works | Mark Walker, WoA |
| 29 Aug 2016 | frame: truss added | Chris Pickford via e-mail |
| 6 Sep 2014 | 1-6: nominal added; 1,5,6: diam amended | Tim Jackson via 00010885 |
| 29 Sep 2009 | 1-6: turning, frame id added | John Baldwin via database |
| Frame info added | Simon Ridley via e-mail |