All changes to tower
| Date | Change | Source |
|---|---|---|
| 18 Jun 2017 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 26 Jul 2014 | 2: founder added | David Sloman via e-mail |
| 25 Jul 2014 | 1-6: canons added; 1,2,4,5: wt,diam added; 3,6: diam amended | Chris Pickford via 00010813 |
| 23 Jul 2014 | Ring key (despite tenor nominal) nearer F than F# | Nick Bowden (#10812) via pNBR |
| 1-6: nominal added; 1: date,founder added | Nick Bowden via 00010812 | |
| 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 |