All changes to tower
| Date | Change | Source |
|---|---|---|
| 18 Jan 2026 | Transfer history noted. | RW 4681, 3240 p444 |
| 22 Jul 2024 | Frame Fr2: maker amended | See RW 3240 p444 via REMRKS480 |
| 16 Jul 2024 | 1973 description added | See RW 3240 p444 via REMRKS480 |
| 13 Jul 2024 | Frame Fr1: year amended (built 1973 using the old Everton frame dated 1945). | Len Mitchell, from local knowledge. |
| 7 Mar 2024 | Frame Fr1: layout added | Len Mitchell, from local knowledge |
| 11 Aug 2022 | Frame Fr1: year, maker, and truss added | Jim Hedgcock and Peter Furniss |
| 12 Jul 2021 | 1-7: nominal added | Personal tuning records via Nigel Taylor |
| 11 Feb 2021 | 8: nominal added | WBF records (Richard Offen) via Email |
| 23 Jun 2016 | frame info added | David Sloman via e-mail |
| 15 Sep 2009 | 1-8: frame id, turning info added | Andrew Instone-Cowie via 00008100 |