All changes to tower
| Date | Change | Source |
|---|---|---|
| 27 Mar 2020 | 8,9,12: turning,canon info added | Tim Jackson via e-mail |
| 14 Mar 2020 | 1-7,10,11: turning,canon info added | Tim Jackson via e-mail |
| 27 Jan 2019 | 1-11: diam added | David Sloman via 00013256 |
| 17 Jul 2015 | Demo: founder amended | Dan Smith via e-mail |
| 27 Jun 2015 | 1-12: nominal added; 12: diam added; demo: added | Dan Smith via 00011241 |
| 19 Jun 2015 | URL added | Dan Smith (Treasurer) via e-mail |
| 1-12: frameid added; frame info added | John Baldwin via database | |
| 24 Mar 2015 | URL removed (to be replaced in due course) | Mike Bangham (Webmaster) via e-mail |