All changes to tower
| Date | Change | Source |
|---|---|---|
| 29 Apr 2023 | Ellacombe added | Neal Dodge |
| 21 Apr 2016 | 1-6: nominal,canons,turning,frameid added; 1: diam amended; | Philip Denton via 00011597 |
| 2,3,4: diam added; frame info added; 5: founder amended | Philip Denton via 00011597 |