All changes to tower
| Date | Change | Source |
|---|---|---|
| 26 Nov 2014 | 1,2: diam, wt(app) added; 3: founder added | Chris Pickford via 00010985 |
| frame info added | George Dawson via e-mail | |
| 25 Nov 2014 | 1-3: frame id added | Mike Chester via 00010981 |
| 24 Mar 2014 | 1-3: nominal,canon info added; 1,3: founder,date amended | Nick Bowden via 00010683 |
| 25 Jan 2012 | Absence of electricity noted | Neil Skelton via e-mail |
| 9 Jan 2012 | Tenor diameter supplied (NOS): tenor wt est revised by JCB | Neil Skelton via e-mail |
| 3: tenor wt (est) revised | John Baldwin via database | |
| 6 Feb 2005 | St line, tenor note & tuning added; u/r added; 1&2 roping .. | .. noted: Tim Jackson#76 - from visit via e-mail |