All changes to tower
| Date | Change | Source |
|---|---|---|
| 27 Jun 2016 | Postcode amended | Brian White via e-mail |
| 24 Nov 2011 | Presence of (not hung) additional semitone noted | TimJ via pNBR |
| 3,7,8,12,2#,4#,5#,8#,9#: diam amended; 6b: details added | Tim Jackson via 00009777 | |
| 6 Jun 2011 | 5: founder amended | Chris Pickford via e-mail |
| 12 Dec 2009 | Tenor wt is 1-2-16 not 1-2-14 | Tim Jackson#159 (info: Mark Walker) via e-mail |
| 12: wt corrected | Tim Jackson via e-mail | |
| 28 Aug 2006 | Tenor nominal added (Bb-23c) | Michael Williams via pNBR |