Source: Modern American DrinksA GOOD APPETIZER
3 dash pepsin bitters
1 jigger Old Tom Gin
1 piece lemonpeel
Ingredient: lemonWhat it is: Fruit
Common name for Citrus limon.
Mixing-glass half-full fine ice, three dashes pepsin bitters, one jigger Tom gin. Mix and strain into cocktail-glass. Add a piece of twisted lemon-peel.