Martell Cordon Bleu – Extra Old Cognac This is one of Martell's "historic" cognacs, created in 1912. Production Region: France – Cognac (Charente) Specifications: • Predominance of Borderies (the rarest Cognac cru) • With contributions from Grande Champagne [Blue label version of the 1980s] • Label with French text and signature of the maitre de chai • Bottle engraved with "Martell & Co" This is one of the most iconic cognacs of all time, still highly sought-after today.