All changes to tower
| Date | Change | Source |
|---|---|---|
| 30 Nov 2015 | 1-8: turning added | Tim Jackson via 00011418 |
| 29 Sep 2013 | URL amended | Xenu check via URLbad |
| 7 May 2012 | 1-8: frame id added; frame info added | John Baldwin via database |
| 29 Sep 2010 | URL amended | Frank Lewis via e-mail |
| 16 Jun 2004 | Slight GR change (from ...592) | Fugawi OS map via JCB |
| 5 Jan 2004 | URL amended | Dickon Love via e-mail |