The guide discusses climate, age, wood and previous cask contents. Its examples support identifying separate variables, but its age-equivalence and flavor-percentage claims are not validated general conversion rules.
Michael Jackson, Whiskey: The Definitive World Guide, revised edition, updates by Dominic Roskrow, Gavin D. Smith et al. (New York: DK Publishing, 2017), 34–38; supplied PDF 36–40.
38
34
Jackson et al., Whiskey (2017), 34–38.
Cask and maturation variables
2017 revised edition; Understanding Whiskey update credited to Roskrow. Original and revised sentence authorship not reconstructed. Supplemental copyright locator: printed 288 / PDF 290.
The guide discusses climate, age, wood and previous cask contents. Its examples support identifying separate variables, but its age-equivalence and flavor-percentage claims are not validated general conversion rules.
