All changes to tower
| Date | Change | Source |
|---|---|---|
| 16 Oct 2009 | 1,2,4,5,6,8,Dis: canon status added; 3,7,Dis: diam added; | Chris Pickford via 00008191 |
| 2,5: diam amended | Chris Pickford via 00008191 | |
| 15 Oct 2009 | Dis(1686): entry removed (recast 1986) | Chris Povey via e-mail |
| 25 Sep 2009 | 1,2,4,5,8: diam added; 5: date corrected; frame id added | John Baldwin via database |
| Frame info amended; 3 bells noted as listed | John Baldwin via database |