All changes to tower
| Date | Change | Source |
|---|---|---|
| 8 May 2010 | 1-6: nominal added | Nick Bowden via 00008634 |
| 26 Sep 2009 | 2nd bell is NOT a steel bell | Matthew Smith via pNBR |
| 1-6: canon, turning info added; 1,4: diam amended; | Matthew Smith via 00008159 | |
| 2: date, founder corrected | Matthew Smith via e-mail | |
| 27 Apr 2009 | 1-5:wt add; 1,2,4,6:fder add/corr'd; 1:diam,yr add; 2,4:yr corr | Rod Bickerton via 00007365 |