DEN BOSCH-BILJARTWEDSTRIJD-COUPE DE ROODE LEEUW CreatorJacques KlokDate of creation21 augustus 1968CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
AMSTERDAM-BILJARTTOERNOOI-GERRIT HEESE BEKER CreatorRuud HoffDate of creation30 oktober 1966CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968
AMSTERDAM-BILJARTTOERNOOI-GERRIT HEESE BEKER CreatorRuud HoffDate of creation30 oktober 1966CollectionThe Netherlands National News Agency (ANP) – Photo archives, 1963-1968