All changes to tower
| Date | Change | Source |
|---|---|---|
| 27 Sep 2022 | URL amended | Error detected during Xenu Link Sleuth checks. Replacement URL determined by Tim Jackson |
| 28 Mar 2021 | 1-8: turning and frame no added | James Hedgcock |
| 10 Apr 2008 | URL added | Mike Chester via e-mail |
| 3 May 2006 | Taylor precise wt is not 17-1-0; nominal (E+32c) added | Andrew Higson via e-mail |