| Date | Change | Source |
|---|
| 24 Aug 2022 | 3: weight amended; 1-6: turning added | Nigel Taylor's personal tuning records |
| 20 Oct 2017 | Key now shown in IP (rather than OCP in which tenor: E-4c) | TimJ #226 via e-mail |
| 1 Sep 2016 | 2,4,5,6: historically important | David Sloman via e-mail |
| 15 Dec 2015 | 1-6: frameid added; frame info added | Mike Chester via e-mail |
| 1,2,4,5,6: canon info added | Mike Chester via 00011439 |
| 12 Nov 2009 | Tenor note is F in IP (E+4c in old concert pitch) | Nigel Taylor (WBF records) via pNBR |
| 1-6: nominal amended; 1,2,3,5,6: diam amended (to WBF data) | Nigel Taylor via 00008276 |
| 28 Oct 2009 | Tenor nominal is F-45c (intl pitch) | Nick Bowden (John Cater recording) via pNBR |
| 1-6: nominal added | Nick Bowden via 00008220 |
| 27 Oct 2006 | URL added | Mike Chester via e-mail |