L'Art du Shaker by Dominique Migliorero (1925, p.72)
| 2 dash | Angostura bitters | base |
| 0.4 part | gin — Gin | base |
| 0.2 part | Cointreau | other |
| 0.4 part | white port wine — White port | other |
- Stir very cold and serve.
Westminster Cocktail
A white-port gin cocktail rounded by Cointreau and Angostura.