All changes to tower
| Date | Change | Source |
|---|---|---|
| 20 May 2022 | Now ringable (repairs to wheels and tightening of second headstock); 3,6: turning amended; 2,4-5: turning added | Andrew Aspland |
| 18 May 2022 | 1: weight added | JT&Co data 1912 via Chris Pickford |
| 15 May 2022 | 1-6: nominal added; 1,3,6: turning added; 1: frame number amended; Frame Fr1.1 added; Frame Fr1: truss, layout added | Andrew Aspland (visit 22/4/22) |
| 4 Jan 2018 | Now u/r: wheel shrouding problems | TimJ (info: Barry Peachey) via e-mail |
| 14 Oct 2017 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 8 Jun 2015 | Indication of toilet facility added | Barry Peachey via e-mail |
| 13 Nov 2009 | Practices stopped temporarily (work on tower roof) | Andrew Groves via e-mail |
| 26 Jun 2009 | PN info added (regular practices about to start) | Andrew Groves via e-mail |
| 4 May 2003 | Dedication is not LaWrence | Crockford via JCB |