All changes to tower
| Date | Change | Source |
|---|---|---|
| 22 Feb 2016 | Sct: wt,date added, founder amended | George Dawson via 00011517 |
| 30 Oct 2012 | 1,2: date amended | George Dawson via e-mail |
| 28 Oct 2012 | 6: date amended to approx; Sct: added | Philip Denton via 00010119 |
| 15 Sep 2009 | Tenor note not F; nominal: E-30c | Andrew Higson via pNBR |
| All: nominal, canons, turning, frame id added; frame info added | Andrew Higson via 00008106 |