All changes to tower
| Date | Change | Source |
|---|---|---|
| 22 Dec 2022 | PN deleted | KCACR website |
| 28 Dec 2015 | 3,4,5,7,8: historically important | David Sloman via e-mail |
| 27 Dec 2015 | frame: date, maker added | Mike Chester via e-mail |
| 24 Dec 2015 | 1-8: frameid added; frame info added | Mike Chester via 00011464 |
| 30 Mar 2007 | Tenor nominal added (E-17c) | Andrew Higson via e-mail |
| 5 Jan 2004 | URL amended | Dickon Love via e-mail |