KRANSLEGGING-GRAF-MARIA MONTESSORI CreatorCor OutDate of creation2 oktober 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
KRANSLEGGING-GRAF-MARIA MONTESSORI CreatorCor OutDate of creation2 oktober 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
KRANSLEGGING-GRAF-MARIA MONTESSORI CreatorCor OutDate of creation2 oktober 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
AMSTERDAM-FIETSTOCHT-NEDERLAND CreatorJacques KlokDate of creation21 juni 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968