All changes to tower
| Date | Change | Source |
|---|---|---|
| 25 Aug 2022 | Overhaul added | Ranald Clouston papers 1980 via Neal Dodge |
| 1: note, nominal, diameter, canons, and turning added | Ranald Clouston papers 1980 via Neal Dodge |
| Date | Change | Source |
|---|---|---|
| 25 Aug 2022 | Overhaul added | Ranald Clouston papers 1980 via Neal Dodge |
| 1: note, nominal, diameter, canons, and turning added | Ranald Clouston papers 1980 via Neal Dodge |