![Cognac Grande Fine Champagne, Bisquit Dubouché 1858 (1 BT72) | The Personal Cellars of H.R.H. Prince Robert de Luxembourg, Friends and Family, Benefitting The PolG Foundation | 2022 | Sotheby's Cognac Grande Fine Champagne, Bisquit Dubouché 1858 (1 BT72) | The Personal Cellars of H.R.H. Prince Robert de Luxembourg, Friends and Family, Benefitting The PolG Foundation | 2022 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/bdb05a4/2147483647/strip/true/crop/5887x5887+0+0/resize/1024x1024!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F1a%2F3f%2F1ea3ec4c40f68c258dc866eb938d%2Fn10978-n057185-01.jpg)
Cognac Grande Fine Champagne, Bisquit Dubouché 1858 (1 BT72) | The Personal Cellars of H.R.H. Prince Robert de Luxembourg, Friends and Family, Benefitting The PolG Foundation | 2022 | Sotheby's
![1884 Bisquit Dubouche Vintage Grande Fine Champagne Cognac, France | prices, stores, product reviews & market trends 1884 Bisquit Dubouche Vintage Grande Fine Champagne Cognac, France | prices, stores, product reviews & market trends](https://www.wine-searcher.com/images/labels/98/39/10439839.jpg)
1884 Bisquit Dubouche Vintage Grande Fine Champagne Cognac, France | prices, stores, product reviews & market trends
![1858 Bisquit Dubouche 'Extra Vieille' Grande Fine Champagne Cognac | prices, stores, tasting notes & market data 1858 Bisquit Dubouche 'Extra Vieille' Grande Fine Champagne Cognac | prices, stores, tasting notes & market data](https://www.wine-searcher.com/images/labels/40/62/10814062.jpg)