All changes to tower
| Date | Change | Source |
|---|---|---|
| 14 Jul 2020 | PN info added S | Paul Doades Branch Ringing Master via e-mail |
| 31 Jul 2017 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 12 May 2009 | Tenor wt corrected (9-3-11 in CB Lincs is incorrect) | Andrew Higson via pNBR |
| 6: tenor wt corrected; 1-6: nominal added; 3,4: canon info added | Andrew Higson via 00007440 | |
| 23 Jul 2005 | Exact tenor wt provided (not ~10cwt) | Nick Bowden#54 (JRK Lincs) via e-mail |