All changes to tower
| Date | Change | Source |
|---|---|---|
| 17 Dec 2024 | 1999 overhaul contractor and description added | See RW 1999 p796 |
| 20 Jun 2024 | Fr1: maker amended | Chris Pickford, citing contemporary newspaper report (West Surrey Times, 8 July 1899) |
| 19 Jun 2024 | 1-8: canon added; Fr1: truss, layout added | Luca Greenslade, personal visit 18/06/2024 via #007118 |
| 21 Jul 2022 | SatNav lat/long added | Local knowledge via Tim Jackson |
| 20 Sep 2016 | 1-8: frameid added; frame info added | David Sloman via e-mail |