All changes to tower
| Date | Change | Source |
|---|---|---|
| 6 May 2021 | Ellacombe apparatus noted | Margaret Ingman, Tower Captain via Mike Chester |
| 15 Mar 2014 | Tenor wt amended | Chris Pickford (Warner 1874 invoice) via pNBR |
| 6: wt amended | Chris Pickford via 00010670 | |
| 10 Aug 2013 | 1-6: nominal added; 4: wt amended,turning amended; | Chris Pickford via 00010487 |
| frame: date amended, truss, layout added | Chris Pickford via 00010487 | |
| 29 Jul 2013 | 4: welded | Philip Denton via e-mail |
| 26 Jul 2009 | 1: diam added | Chris Pickford via 00007885 |
| 25 Jul 2009 | 1-6: turning, frame id added; frame info added | Mike Chester via 00007878 |
| 17 Jan 2008 | URL amended | Mike Chester email via e-mail |
| 29 Mar 2003 | URL modified (again) | Mike Chester via e-mail |