| 1968 | e The Admiral CSB 201 | - Mervyn Grey Monkey CSB 347 |
| 1969 | e Dusky Dream CSB 212 | - Mervyn Silver Grey CSB 4449, NPS 13980 |
| 1970 | e Abbeyleix Cypress CSB 241 | - Mervyn Smokey Dun CSB 4607, NPS 14434 |
| 1971 | e Marco Polo of Clonkeehan CSB 236 | - Mervyn Minx CSB 5067 |
| 1972 | e Mervyn Bowsprit CSB 338 | - Mervyn Fire Fly CSB 5503 |
| 1973 | e Mervyn Bowsprit CSB 338 | - Mervyn Dragonfly CSB 5880 |
| 1974 | e Mervyn Bowsprit CSB 338 | - Mervyn Sou'wester CSB G 738 |