All changes to tower
| Date | Change | Source |
|---|---|---|
| 13 Jul 2007 | Unspecified edit | |
| 20 Aug 2004 | Tenor nominal inferred from C-13c | 2004/p800 via RW |
| 10 Sep 2003 | Rung from porch & slight GR change | Tim Jackson#49 via e-mail |
| 22 Jul 2003 | New entry: ring completed 15/8/03 | Dave Kelly (and E&S) via e-mail |