• 8303 - van Rhee - March 1970 (est)
  • 8304 - Nijland - March 1970 (est)
  • 8305 - Van Kouteren - March 1970 (est)
  • 8306 - Lambo - March 1970 (est)
  • 8307 - Jansen, A. - March 1970 (est) - baan (track)