All changes to tower
| Date | Change | Source |
|---|---|---|
| 11 Feb 2023 | 1-8: turning added | Eileen Butler via James Hedgcock |
| 26 Oct 2019 | 1-8: partials added | Tim Jackson via e-mail |
| 23 Oct 2019 | 1-8: nominal added | Tim Jackson via e-mail |
| 15 Oct 2019 | Indication of available toilet facility added | TimJ (REMRKS247; info L Lazzerini) via e-mail |
| 6 May 2006 | former failing URL added again | Peter Trotman via e-mail |
| 18 Jun 2003 | URL bad & removed: www.phillyringers.com/stmarks/ | Carl Inglis via e-mail |