All changes to tower
| Date | Change | Source |
|---|---|---|
| 19 May 2022 | PN arrangements amended | Paul Johnson, tower captain |
| 29 Jul 2018 | 1-5: nominal added; 6: nominal amended; 4,6: diam amended | Chris Pickford via 00013000 |
| 28 Jul 2018 | fr1: layout amended | John Baldwin via database |
| 29 May 2016 | 1-6: diam added | David Sloman via 00011647 |
| 28 May 2016 | 1-6: frameid added; frame info added | John Baldwin via database |
| 13 Mar 2011 | Mon PN is 5th (and shared with Cath and S Mary) | Tim Jackson#172 (info: Swansea + Brecon website) via e-mail |
| 22 Feb 2005 | Tenor nominal = F#+34c >> tenor note amended from G | via JCB |
| 7 Aug 2004 | Tenor nominal added | George Dawson via e-mail |