All changes to tower
| Date | Change | Source |
|---|---|---|
| 21 Oct 2018 | Postcode amended | Ian Hudson via e-mail |
| 30 Aug 2018 | Tenor note (and ring key) not G (nominal: F#+0c) | Chris Pickford (pNBR#13052) via pNBR |
| 1-6: nominal (and note) amended | Chris Pickford via 00013052 | |
| 2 Jul 2018 | Dedication (slightly) amended | GAD Sheffield; Crockford(2018-19 edn) via JCB |
| 1-6: nominal added; 1-5: wt amended; frame: truss added | Chris Pickford via 00012950 | |
| 28 Dec 2017 | Indication of toilet facility added | Colin Turner via e-mail |
| 30 Nov 2015 | 1-6: frameid added; frame info added | John Baldwin via database |
| 4 Feb 2011 | 1-6: canon info added; hist important | John Baldwin via database |