- 7991 - van Dullen - October 1967 (est)
- 7992 - Pos, G. - October 1967 (est)
- 7993 - Pos, R. - October 1967 (est)
- 7994 - Valent - October 1967 (est)
- 7995 - Flotman - October 1967 (est)
- 7996 - Gabriels - October 1967 (est)
- 7997 - Schulte - October 1967 (est) - Ger Schulte?
- 7998 - Oudkerk - October 1967 (est) - Jaap Oudkerk? 2 time world champion on a RIH SPORT. Olympian and motor pace rider (1965-1972)
- 7999 - Steven - October 1967 (est)
- 8000 - Mater - October 1967 (est)
- 8001 - Limburg - October 1967 (est)
- 8002 - Groen, T. - October 1967 (est) - Tiemen Groen 5 time world champion
