Postzegel Nederland 1988, Willem III en Mary II Stuart CreatorMourik, Frans vanDate of creation14 juni 1988Collection150 years of designs for the Dutch Postal Services in pictures
Postzegel Nederland 1988, Willem III en Mary II Stuart, De wereld van Willem III & Mary, Newton en Chr. Huygens CreatorMourik, Frans vanDate of creation14 juni 1988Collection150 years of designs for the Dutch Postal Services in pictures