DEN BRIEL-1 APRIL-HISTORISCHE WANDELING CreatorCor OutDate of creation29 maart 1969CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
AMSTERDAM-BETOGING-ONDERWIJSBELEID CreatorRuud HoffDate of creation7 januari 1968CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
AFSLUITDIJK-"DOUANE"-"PASPOORTEN" CreatorCor OutDate of creation28 december 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
AMSTERDAM-BETOGING-ONDERWIJSBELEID CreatorRuud HoffDate of creation7 januari 1968CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
AFSLUITDIJK-"DOUANE"-"PASPOORTEN" CreatorCor OutDate of creation28 december 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
AFSLUITDIJK-"DOUANE"-"PASPOORTEN" CreatorCor OutDate of creation28 december 1967CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968