All changes to tower
| Date | Change | Source |
|---|---|---|
| 10 Jan 2021 | URL updated | Tim Jackson |
| 20 Oct 2013 | PN info added | Tower website via JCB |
| URL replaced | Zara Bampton (Tower Secretary) via e-mail | |
| 15 Jul 2012 | (W+P) URL added | Rosemary Oakeshott via e-mail |
| 13 May 2011 | 2,3,5,6: founder amended | Philip Denton via e-mail |
| 27 Apr 2007 | Tenor note not A; nominal added (Ab-1c) | Andrew Higson via pNBR |