San Martin

San Martin

1 1/2 ounces gin

1 1/2 ounces sweet vermouth

1 teaspoon Yellow Chartreuse

Garnish: lemon peel

Stir with ice, strain into a cocktail glass.

Source: Cocktails: How to Mix Them, by Robert Vermeire (1922)

This apparently was a famous South American drink in the day. Named after Jose de San Martin who liberated Argentina, Chile, and Peru from the Spanish.