All changes to tower
| Date | Change | Source |
|---|---|---|
| 3 Jul 2023 | Clock: hanging type added | L J Owen - May 2020 #005255 |
| 15 May 2015 | fr: date,maker added | Philip Denton via e-mail |
| 3 May 2015 | fr: truss added | Philip Denton via e-mail |
| 27 Apr 2015 | all: nominal,frame id added; clk: canons added; fr: info added | Philip Denton via 00011136 |
| 14 Jan 2010 | 2,3,4,5: historically important ('listed' by CBC) | David Knight via e-mail |
| 5: canon info added | David Knight via e-mail |