| Date | Change | Source |
|---|
| 10 Feb 2023 | URL replaced | Error detected by Dove Tower URL Checker. Replacement URL determined by Tim Jackson |
| 31 Aug 2016 | Wed (2nd) PN info removed: 'no longer a regular practice' | Nick Elks via e-mail |
| 2 Sep 2013 | Wed PN now regularly 2nd of month | Nick Elks (Ringing Master) via e-mail |
| 20 Nov 2012 | URL added | Tower website via www |
| 26 Aug 2011 | fr1: maker, material, truss, layout added | Andrew Higson via e-mail |
| 25 Aug 2011 | 1-8: turning added; Sct: nominal, canons, turning; frame id added | Andrew Higson via 00009639 |
| fr2: details added; Sct: diam(app) added | Andrew Higson via 00009639 |
| 18 Aug 2009 | 1-8: frame id added; 7: nom'l turning info added; frame inf added | Andrew Higson via 00008059 |
| 1 Jul 2009 | 1,2: date corrected (from 1910) | John Baldwin via database |
| 11 Feb 2007 | Tenor nominal added (C+9c) | Auto added via pNBR |
| 4 Apr 2005 | No open practice; PN now only by prior arrangement | Brian McNeill, Tower Secretary via e-mail |
| 15 Dec 2003 | Wed practice now only 1st of month | Paul Reed, Tower Captain via e-mail |