- 7748 - Zeeman - December 1965 (est)
- 7749 - Kroese - December 1965 (est)
- 7750 - Glas - December 1965 (est)
- 7751 - Poortvliet - December 1965 (est)
- 7752 - Blok - December 1965 (est)
- 7753 - Hertog - December 1965 (est)
- 7754 - Riksma - December 1965 (est)
- 7755 - Balk - December 1965 (est)
