All changes to tower
| Date | Change | Source |
|---|---|---|
| 6 May 2017 | all: turning,frameid added; 1,2,4,5,clk:canon info added; | Philip Denton via 00012131 |
| clk: nominal,diam added; 5: founder amended; frame info added | Philip Denton via 00012131 | |
| 12 Feb 2017 | PN info added | Max Drinkwater (Asst Curate) via e-mail |
| 2 Oct 2014 | 1,3,4,5,6: diam added; 3,6: canon info added | George Dawson via 00010921 |
| 30 Apr 2011 | Tenor note not Eb; nominal: E-28c | Philip Denton via pNBR |
| 1-6: nominal added | Philip Denton via 00009279 | |
| 12 Oct 2004 | Slight dedication change to match Crockford | Graham Nabb check via e-mail |