Café Royal Cocktail Book by W. J. Tarling (1937, p.164)
| 0.33 part | gin | base |
| 1 dash | sherry | base |
| 1 dash | Angostura bitters — Angostura | bitter |
| 0.33 part | dry vermouth — French vermouth | modifier |
| 0.33 part | sweet vermouth — Martini sweet vermouth | modifier |
- Mix.