4th May, 2021 by Melita Kiely Diageo has revealed the second and final bottling in The Singleton’s Paragon of Time Collection: a 54-year-old 1966 vintage single malt Scotch. The 54-year-old whisky is the second and final bottling in The Singleton’s Paragon of Time Collection The 54-year-old is the oldest single malt from The Singleton to