Café Royal Cocktail Book by W. J. Tarling (1937, p.203)
| 0.1 part | lemon juice — Lemon Juice | acid |
| 0.1 part | orange juice — Orange Juice | acid |
| 0.4 part | bourbon — Seagram's Bourbon Whisky | base |
| 0.4 part | Souverain | modifier |
- Shake.
Invented by T. A. Richardson.