All changes to tower
| Date | Change | Source |
|---|---|---|
| 9 Aug 2021 | 1-6: turning added | Peter Hayward |
| 26 Sep 2016 | 1-6: frameid added; 2-6: historically important; fr1,fr2: added | David Sloman via e-mail |
| 14 Apr 2009 | Canon status added | Andrew Higson via 00007269 |
| 1 Aug 2008 | Failing URL removed: www.dentonvillage.org/campanology/... | Xenu check via URLbad |
| 22 Jul 2006 | URL added; PN info added | Steve Pattenden via e-mail |