Cocktails Bar La Florida by Constante Ribalaigua Vert (1934, p.132)
| 0.5 part | gin — Gordon gin | base |
| 0.33 part | grapefruit juice | base |
| 1 teaspoon | Maraschino liqueur — maraschino | modifier |
| 0.5 white | egg white | other |
| 0.5 teaspoon | sugar | sweetener |
- Shake well and strain into a cocktail glass.
Ice: Cracked ice