L'Art du Shaker by Dominique Migliorero (1925, p.74)
| 2 dash | Angostura bitters | base |
| 0.5 part | gin — Gin | base |
| 1 zest | orange zest — Orange zest | garnish |
| 0.25 part | French vermouth | modifier |
| 0.25 part | Bonal quinquina — Gentiane Bonal | other |
- Stir very cold, strain into a cocktail glass, and serve with expressed orange zest.
Garnish: Orange zest