All changes to tower
| Date | Change | Source |
|---|---|---|
| 3 Oct 2024 | Fr1: truss, layout added | Jack Pease from the Christopher Dalton papers |
| 30 Sep 2024 | Fr1 added; 1: diameter amended; 2-6: diameter added; 1-6: canons added | Missing details from Dalton manuscript, including measured diameter for treble via Chris Pickford #007522 |
| 28 May 2018 | 1: diam added | David Sloman via 00012887 |
| 25 Jan 2004 | URL changed | Gary J Sheppard: SDGR webmaster via e-mail |
| 8 Jan 2004 | URL added | Gary J Sheppard: SDGR webmaster via e-mail |