All changes to tower
| Date | Change | Source |
|---|---|---|
| 5 Sep 2016 | Replacement URL provided | Mike Chester via e-mail |
| 3 Sep 2016 | URL rmvd: www.suffolkbells.org.uk/towers/heveningham1.html | 404 not found: Xenu check via URLbad |
| 20 May 2016 | frame: material,layout amended,truss added | Philip Denton via e-mail |
| 22 Apr 2011 | 1-5: turning, frame id added; frame info added | Philip Denton via 00009246 |