Café Royal Cocktail Book by W. J. Tarling (1937, p.151)
| 0.25 part | lemon juice | acid |
| 0.5 part | gin — dry gin | base |
| 0.25 part | creme de menthe — white Crème de Menthe | modifier |
| champagne — Champagne | other |
- Shake and strain into a medium size glass.
- Fill up with Champagne.