All changes to tower
| Date | Change | Source |
|---|---|---|
| 6 Mar 2012 | Straight line roping noted | TimJ#181 (info: David Hird) via e-mail |
| 16 Feb 2012 | Ring key nearer A than Ab (and 'stretched') | Nick Bowden (and Sam Austin) via pNBR |
| 1,2: nominal added; 3: nominal amended | Nick Bowden via 00009851 | |
| 9 Sep 2005 | Tenor note (& nominal = Ab+13) added | Nick Bowden#56 via e-mail |
| 8 Sep 2005 | Additional tower | Tim Jackson#83 & C Turner's 3s via e-mail |