All changes to tower
| Date | Change | Source |
|---|---|---|
| 4 Jan 2011 | 1-8: frame id added; frame info added | John Baldwin via database |
| 6 Mar 2007 | Tenor nominal added (G#-35c) | Andrew Higson via pNBR |
| Date | Change | Source |
|---|---|---|
| 4 Jan 2011 | 1-8: frame id added; frame info added | John Baldwin via database |
| 6 Mar 2007 | Tenor nominal added (G#-35c) | Andrew Higson via pNBR |