
In 1967, the redoubtable Madame Bollinger decided to challenge the contemporary fashion for youthful Champagne by releasing a recently disgorged older wine from the 1952 vintage.
Named RD – Récemment Dégorgé or Recently Disgorged – the wine proved an instant hit, all the more surprising as it had been dosed as extra brut, again in defiance of practice and taste at the time.