from The Savoy Cocktail Book
Slightly warm 2 glasses of gin. Add a teaspoon of powdered sugar. Soak in this six peeled almonds and if possible a crushed peach kernel, and allow to cool. When mixture is cold add a dessert spoonful if Kirsch, one of Peach Brandy, a glass of French Vermouth and 2 glasses of sweet White Wine. Shake thoroughly with plenty of ice. (6 people)