• 7213 - R. van Boxtel - October 1959 (est)
  • 7214 - Philipsen - October 1959 (est)
  • 7215 - Jansen - October 1959 (est)
  • 7216 - Neesman - October 1959 (est)
  • 7217 - Voorting - October 1959 (est)
  • 7218 - van Dijk - October 1959 (est)