Imperial. Brut. Epernay France. 1743. Produced by champagne Moet & Chandon. Epernay. By appointment to her majesty queen Elizabeth II champagne Moet & Chandon Epernay. www.moet.com. Alc.12% by vol. 24 Produced by Champagne Moet & Chandon-Epernay-France-NM-549-002. Product of France.