1 ½ ounces Beefeater 24 gin
¾ ounce Cocchi Americano
¾ ounce Bordeaux blanc (dry)
1 teaspoon Luxardo maraschino liqueur
2 dashes grapefruit bitters
Stir the ingredients in a mixing glass. Strain into an Old Fashioned glass over a large cube of ice. Garnish with a grapefruit twist.