The GlenDronach Distillery has released its Batch 15 individual cask bottlings – six whiskies ranging from 21 to 27 years and are drawn from Pedro Ximenez or Oloroso sherry casks. The GlenDronach Batch 15 whiskies are: 1990 cask # 7005 / 27 years old / 53.4% alcohol by volume [106.8 proof] 1992 cask # 52 […]