• 7513 - Schooneman - September 1963 (est)
  • 7514 - Pe...? - September 1963 (est)
  • 7518 - Vleuten - September 1963 (est)
  • 7519 - Beugels - September 1963 (est)
  • 7522 - Griffioen - September 1963 (est) - 5 RIHs owned by 3 generations
  • 7523 - Jensen - September 1963 (est)
  • 7524 - Corsten - September 1963 (est)