All changes to tower
| Date | Change | Source |
|---|---|---|
| 25 Apr 2022 | PN amended | Beth Johnson |
| 29 Dec 2014 | URL removed - not found | Xenu check via JCB |
| 1 May 2012 | 1-6: turning, frame id added; frame info added | David Sloman via 00009919 |
| 24 Apr 2012 | Precise tenor wt supplied; work to 5,6 completed; URL added | Roger Butt via e-mail |
| 5,6: wt amended (to precise value) | Roger Butt via e-mail | |
| 9 Feb 2012 | Note added about current work to 5 and 6 | Paul Mason (JT) via e-mail |
| 30 Apr 2011 | Tenor note not G; nominal: Ab-18c | Philip Denton via pNBR |
| 1-6: nominal added; 1-5 (app) wt added | Philip Denton via 00009281 |