| 1968 | e Corrib NPS 3891, CSB 385 | - Shipton Rossmore NPS 4931, NPS G 176 |
| 1971 | e MacNamara CSB 175, NPS 4259 | - Shipton Carrickmore NPS C 17 |
| 1972 | e Atlantic Sentinel CSB 239, NPS 4864 | - Shipton Clare NPS 15007 |
| 1973 | e Atlantic Sentinel CSB 239, NPS 4864 | - Shipton Caubeen NPS G 940 |
| 1974 | e Atlantic Sentinel CSB 239, NPS 4864 | - Shipton Credhe NPS 15956, CSB 6316 |
| 1975 | e Atlantic Sentinel CSB 239, NPS 4864 | - Shipton Caolite NPS G 932 |