All changes to tower
| Date | Change | Source |
|---|---|---|
| 22 Jul 2010 | Fr1: truss added; layout amended | James Clarke via e-mail |
| 28 Sep 2009 | Tenor note not F# | JGMS, Devon, p348 (but Fidler rehang 1986 not 1985) via e-mail |
| 6: tenor note changed; 1-6: frame id added; frame info added | John Baldwin via database | |
| 16 Sep 2009 | 1-5: wt added | John Baldwin via database |