All changes to tower
| Date | Change | Source |
|---|---|---|
| 15 May 2024 | riponandleedsbells.org.uk domain no longer functional; URL removed | |
| 10 Aug 2022 | Fr1: Truss and layout added | Andrew Aspland |
| 24 Dec 2012 | 6: founder amended | George Dawson via e-mail |
| 17 Jan 2010 | URL added | via JCB |
| 1-6: frame id added; frame info added | John Baldwin via database |