Penelope Bourbon, has announced the launch of the latest release in its award-winning Cooper Series, a collection that explores the art of cask finishing. Penelope Madagascar (49.5% ABV), which is comprised of the brands signature Four Grain Straight Bourbon Whiskey, has been finished in Cognac casks. It’s the latest release in the series which takes its name from the craft of cooperage – the art of making and maintaining the…