(2017) R.D. standing for 'Recently Disgorged', that means this wine spent over a decade on the lees, and is a Pinot Noir and Chardonnay blend. Fabulously meaty and nicely developed toastiness on the nose, a touch of truffle, then the palate has equal chewy richness, a strong mousse, and yet hallmark Bollinger freshness because of the line of acidity. An excellent wine, drinking really well now, but no reason to hurry it.