All changes to tower
| Date | Change | Source |
|---|---|---|
| 4 Sep 2014 | Ring slightly nearer Eb than D (tenor nominal: Eb-49c) | Bill Hibbert analysis via pNBR |
| 1-8: nominal added | Bill Hibbert via 00010878 |
| Date | Change | Source |
|---|---|---|
| 4 Sep 2014 | Ring slightly nearer Eb than D (tenor nominal: Eb-49c) | Bill Hibbert analysis via pNBR |
| 1-8: nominal added | Bill Hibbert via 00010878 |