All changes to tower
| Date | Change | Source |
|---|---|---|
| 20 Jul 2020 | Indication of toilet facility added | Graham Nabb via TimJ via e-mail |
| 24 Dec 2017 | Absence of stays and sliders noted | Colin Turner(CB Oxon, p173); TimJ(G Nabb) via e-mail |
| 19 Apr 2009 | 1-5: nominal added | Bill Hibbert via 00007297 |
| 19 Dec 2008 | Indication added that 4th is cracked | pNBR info via pNBR |