All changes to tower
| Date | Change | Source |
|---|---|---|
| 5 Nov 2018 | 1-3: nominal added | Chris Pickford via 00013149 |
| 31 Dec 2012 | u/r added | TimJackson (CJP info) via e-mail |
| 29 Dec 2012 | Structural issues with the tower | Nabbers' Digest #3105 via JCB |
| 25 Feb 2012 | 1: historically important | David Knight via e-mail |
| 30 Oct 2011 | fr: historically important | David Knight via e-mail |
| 19 Jan 2011 | 1-3: turning, frame id added; frame info added; 3: canons amended | Chris Pickford via 00009075 |
| 18 Mar 2007 | GF added | Tim Jackson#108 via e-mail |
| 5 Aug 2006 | TowerBase ID added | Tim Jackson via e-mail |
| 17 Jun 2006 | Tenor note added | Chris Pickford via e-mail |
| 8 Dec 2003 | Additional tower | Colin Turner's 3-bell lists via JCB |