All changes to tower
| Date | Change | Source |
|---|---|---|
| 30 Mar 2025 | Bourdon: hanging type added | Ryan Faulkner-Hatt, from personal visit #008431 |
| 29 Apr 2023 | Frame Fr1: layout, resultant layout added; frame Fr1.1 added; 1,2,2#: frame number amended | Nigel Taylor (ex-WBF) |
| 14 Oct 2020 | Bdn: nominal amended | Tim Jackson via e-mail |
| 9 Oct 2020 | Bdn: nominal added | Dickon Love via e-mail |
| 5 Oct 2020 | Bdn: note added | Adam McCurdy via e-mail |
| 27 Oct 2019 | Frame Fr1: material amended | Tim Jackson via e-mail |
| 20 Dec 2015 | Indication of toilet facility added | Sue Marsden via e-mail |
| 20 Nov 2012 | PN info amended (Aug exception added); URL added | Tower website via www |
| 1 Oct 2010 | All: turning,frameid added; 3-11: nominal added; | Andrew Higson via 00008843 |
| Bdn: canon info added; | Andrew Higson via e-mail | |
| 8 Jan 2008 | Tenor note not Eb; nominal: E-41c | pNBR nominal value via pNBR |