The Gordon & Macphail Private Collection Mortlach 1978 is a 43-year-old Speyside single malt from Mortlach Distillery bottled in the exclusive Private Collection series by independent bottler Gordon & Macphail. This Mortlach was distilled on 8 February 1978 and matured in refill American hogshead 996. It was bottled on 3 December 2021 at cask strength (cask strength) of 47.4%, non chill filtered and with no dyes added, as a limited single cask release of 99 bottles.