| 1979 | e Wisbridge Erinmore NPS 4856, CSB 484 | - Mendelsham Snow Storm Ge 72 |
| 1980 | e Truska Pimpernel CSB 618, NPS 6124 | - Mendelsham Skipper Ge 127 |
| 1981 | e Truska Pimpernel CSB 618, NPS 6124 | - Mendlesham Moonshine Ge 264 |
| 1982 | e Truska Pimpernel CSB 618, NPS 6124 | - Mendelsham Sailor Ge 247 |