All projects and events for ring
| # | Completed | Tower | Description | Contractor |
|---|---|---|---|---|
| 1 | 1966 | Manaccan, Cornwall, S Manaccus & S Dunstan | John Taylor & Co | |
| 2 | 1910 | Manaccan, Cornwall, S Manaccus & S Dunstan | Gillett & Johnston | |
| 3 | 1902 | Manaccan, Cornwall, S Manaccus & S Dunstan | Ring installed | Gillett & Johnston |