All changes to tower
| Date | Change | Source |
|---|---|---|
| 4 Nov 2016 | 2-6: founder amended | David Sloman via e-mail |
| 1-6: frameid added; frame info added | John Baldwin via database | |
| 6 Mar 2007 | Tenor nominal added (Ab+3c) | Andrew Higson via pNBR |
| Date | Change | Source |
|---|---|---|
| 4 Nov 2016 | 2-6: founder amended | David Sloman via e-mail |
| 1-6: frameid added; frame info added | John Baldwin via database | |
| 6 Mar 2007 | Tenor nominal added (Ab+3c) | Andrew Higson via pNBR |