All changes to tower
| Date | Change | Source |
|---|---|---|
| 30 Oct 2017 | 3-8: frameid added; fr1: info added | David Sloman via e-mail |
| 18 Jan 2010 | PN has been Fri (not Tue) 'for some years' | D Andrews via e-mail |
| 16 Sep 2008 | 1 & 2 (of 8) now confirmed as hung | Andrew Higson via Verbal |
| 3 Mar 2008 | Augmenting to 8; trebles not yet hung | Andrew Higson via pNBR |