North British 23 Year Old 1991 (cask 261477) - Rare Auld Grain (Duncan Taylor) 70cl Whisky

What's rare, old and was made at the North British distillery? Why, it's this bottling of 23 year old single grain Scotch whisky! It was distilled in August 1991 and left to age in cask 261477 until October 2014, when it was bottled by Duncan Taylor as part of their Rare Auld Grain range. 227 bottles were produced.