All changes to tower
| Date | Change | Source |
|---|---|---|
| 28 Jul 2019 | Postcode amended | Robert Jones via e-mail |
| 6 Apr 2018 | fr1: date amended,truss,layout added; fr2: truss added | Chris Pickford via e-mail |
| 3 Mar 2018 | 3: date amended | Chris Pickford via 00012774 |
| 10 Jul 2009 | 1-8: canon status added; 2,6: diam amended; frame info added | Andrew Higson via 00007759 |
| 8 Nov 2004 | Tenor nominal supplied, so note is NOT Eb (nominal=D+3c) | Bill Hibbert (info ex Steven Ivin) via e-mail |