What region is Mortlach 15 Year Old 1992 Signatory from?
This expression is from the Speyside whisky region.
The declared age on a whisky label refers to the number of years the youngest whisky in the bottle spent maturing in oak casks. In the case of this Scotch Whisky from Mortlach that is 15 years. Bottled at the increasingly popular strength of 43%, which is a respectable drinking ABV.