The Whisky Experience in Edinburgh released this 21 years old blend commemorating the opening of the new visitor experience. It was quite expensive (£ 100) so it was still available until recently. They also had a 25 years old version (blue label).
I’ve read somewhere that it is made up of 60% grain whisky (mainly Girvan) and 40% malt whiskies from Mortlach, Balvenie, Aberfeldy and Bowmore. Not sure how reliable this information is though.
Blended Scotch Whisky 21 yo 1988 (48%, Scotch Whisky Experience 2009, 498 btl.)
Nose: a pleasant nose with no harsh notes whatsoever. Sweetish notes...
Läs mer http://www.whiskynotes.be/2015/blends/blended-scotch-21yo-scotch-whisky-experience/