Champagne Palmer & Co yeast deposits for years, and for at least three years for Palmer Brut Réserve. The yeast sediment, or lees, slowly but surely adds richness to the wine and gives it a refined aromatic complexity. This voluptuous maturity is amplified with six to eight years of cellaring for the vintage cuvees and up to ten years or more for the magnums and larger format bottles. Palmer & Co is one of the very rare Champagne Houses that still produces wine in the monumental 15-litre Nebuchadnezzar. Champagne Palmer & Co Champagne Palmer & Co is a Champagne Producer based in Reims. It
Champagne Juglar, 46 bottles of , and four bottles of Heidsieck, in addition to 23 bottles whose manufacture is still to be identified. Champagne experts Richard Juhlin and Essi Avellan, MW described the bottles' contents as being in a very good condition. It is planned that the majority of the bottles will be sold at auction, the price of each estimated to be in the region of £40,000–70,000. In April 2015, nearly five years after the bottles were first found, researchers led by Philippe Jeandet, a professor of food biochemistry, released the findings of their chemical analyses of the Champagne, and