This Girvan was distilled in 2006 and bottled in 2018. It has been finished in an ex-Islay cask.
This Black and Gold North British was distilled on 20th November 1995 and bottled on 6th June 2018 from an ex-sherry hogshead. It produced 234 bottles.
Morrison & MacKay say "We are incredibly excited to introduce a trilogy of Old Perth Single Cask Releases, the oldest we have ever released. Each of these are bottled at cask strength in new bespoke oak boxes, non-chill filtered and naturally coloured.
We have a 23 Year Old Blended Malt from a sherry cask, a 41 Year Old Blended Malt from a sherry cask, and a 46 Year Old Blended Grain from a bourbon cask."
This is the Old Perth 46 Year Old Blended Grain, distilled in 1971. Only 270 bottles produced from a Single Cask. 
Teeling say this Single Grain Whiskey is one of only a handful of Single Grain bottling's in the world. It consists of hand selected casks which are given further maturation in ex-wine barrels resulting in an intensely fruity and beautifully amber liquid with lush berry notes.
This edition of Tweeddale is a 16 Years Old single lowland grain scotch whisky from limited edition single casks.
What The WSD thinks: A subtle nose of wax and flowers followed by apples and raisins in a crumble. Then peaches and toffee. Subtle but complex.