All changes to tower
| Date | Change | Source |
|---|---|---|
| 6 Feb 2022 | Overhaul added | John Arthur |
| 26 Apr 2016 | 1-6: turning,frameid added; frame info added | John Arthur via 00011607 |
| 8 Nov 2004 | Tenor nominal added | Bill Hibbert via e-mail |
| Date | Change | Source |
|---|---|---|
| 6 Feb 2022 | Overhaul added | John Arthur |
| 26 Apr 2016 | 1-6: turning,frameid added; frame info added | John Arthur via 00011607 |
| 8 Nov 2004 | Tenor nominal added | Bill Hibbert via e-mail |