In a nutshell:
A blend last seen in the 1940s Trade Mark X has been re-created to, as close as possible, the orginal recipe using ledger and records going back to the 19 century.
Some of the whiskies used come from distilleries that have long ceased production. The result is a gently sherried dram with hints of richness, dark chocolate, red berries enveloped in a gentle peatiness. A quite engagng example of premium blended Scotch.