All changes to tower
| Date | Change | Source |
|---|---|---|
| 6 Mar 2017 | 1,2: frameid amended; (fr2A: deleted) | Tim Jackson via 00012030 |
| 26 Oct 2014 | 1,2: frame id amended; fr1 details amended; fr2: details added | Chris Pickford via e-mail |
| 20 Dec 2008 | Augmentation to 4 and restoration completed | Tim Jackson#148 via e-mail |
| Although work complete not dedicated; not yet available | Tim Jackson#148 via e-mail | |
| 12 Dec 2007 | Being augmented to 4 from 3 | Andrew Higson via e-mail |
| 11 Dec 2007 | Tenor not 9-3-3; tuning is diatonic (noms added); bells out | Andrew Higson via pNBR |
| 25 Sep 2004 | Tenor nominal added; tuning info added | David Kelly via e-mail |