All changes to tower
| Date | Change | Source |
|---|---|---|
| 20 Nov 2011 | Mon PN is now weekly (rather than 2,4) | Michael Williams via e-mail |
| fr: date, material amended; maker added | Michael Williams via e-mail | |
| 4 Oct 2009 | 1-6: frame id added; frame info added | John Baldwin via database |
| 12 Feb 2005 | URL added | Roger Bailey's webpages via www |
| 7 Jul 2003 | Mon practice is 2nd & 4th of month (at 19.45) | Michael Williams via e-mail |