Crafted by Gary Regan, renowned author of 'Joy of Mixology' and a connoisseur of cocktails, this blend incorporates orange peel, cardamom, caraway, and coriander sourced from a recipe in 'The Gentleman's Companion' by Charles H. Baker, Jr. To complete the profile, gentian, cinchona, and quassia have been infused, creating a well-balanced and rounded concoction.