North British 34 Year Old 1991 Signatory Cask Strength

North British 34 Year Old 1991 is an exceptionally mature single grain Scotch whisky, bottled by Signatory Vintage for the prestigious Cask Strength Collection. Distilled in 1991 and matured in a single refill Oloroso sherry butt (#262086), this rare release was bottled in January 2026 at a powerful 52.9% ABV, yielding just 442 individually numbered bottles.

Over three decades of maturation have given this North British grain whisky remarkable depth, elegance, and silky texture. The refill Oloroso sherry butt adds refined layers of dried fruits, toasted nuts, polished oak, soft spice, and gentle chocolate richness while allowing the creamy vanilla and sweet cereal character of mature grain spirit to shine through. Bottled at natural cask strength without chill-filtration or added colour, this is a luxurious and highly collectible old grain whisky.

Why We Think You’ll Love It

• 34 year old single grain Scotch whisky from North British
• Matured in a single refill Oloroso sherry butt (#262086)
• Distilled 1991, bottled January 2026
• Bottled at natural cask strength: 52.9% ABV
• Limited to 442 numbered bottles
• Bottled by Signatory Vintage for the Cask Strength Collection

The North British 34 Year Old 1991 Signatory Cask Strength is a beautifully mature and elegant single grain Scotch whisky, combining long-aged silky sweetness with refined Oloroso sherry complexity. Rich, smooth, and wonderfully layered, it’s an exceptional whisky for collectors and lovers of rare old Scotch whisky.