All changes to tower
| Date | Change | Source |
|---|---|---|
| 5 Apr 2020 | 1-4: nominal added | Nick Bowden via e-mail |
| 11 Dec 2017 | Tenor wt shown here differs from JGMS, T&BD(5-1-19), p85 | via pNBR |
| 11 Jul 2010 | 1-4: frameid added; frame info added | James Clarke via 00013676 |
| Date | Change | Source |
|---|---|---|
| 5 Apr 2020 | 1-4: nominal added | Nick Bowden via e-mail |
| 11 Dec 2017 | Tenor wt shown here differs from JGMS, T&BD(5-1-19), p85 | via pNBR |
| 11 Jul 2010 | 1-4: frameid added; frame info added | James Clarke via 00013676 |