All changes to tower
| Date | Change | Source |
|---|---|---|
| 29 Apr 2019 | 1-6: nominal added | Tim Jackson via e-mail |
| 4 Jul 2016 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 13 Sep 2015 | Flag set: pNBR wt for 1 and 5 do not match CB Herefs, p78 | CJP: JTco records (email 26/11/2010) via JCB |
| No regular ringing: PN removed | Judith Edwards (Tower contact) via e-mail | |
| 8 Nov 2010 | 1-5: diam added; 1,5: wt amended | Chris Pickford via 00008940 |