But this is only my experience?. white wines with the exception of desert wines (often extending to 50 plus years) have a good drinking window of about 20 years. Reds particularly those with alcohol contents over 13.5% more, Ports and other fortified wines well into 50 years and often much more.
The "1975-85 Glenfiddich Special Old Reserve Pure Malt Whisky" would be the ideal fit for whisky connoisseurs who seek a rare and highly rated expression of the renowned Glenfiddich Scotch Whisky, specifically the Clan Montgomerie range.