Café Royal Cocktail Book by W. J. Tarling (1937, p.103)
| 0.17 part | lemon juice | acid |
| 0.33 part | gin — Booth's gin | base |
| 0.17 part | curacao — blue curaçao | modifier |
| 0.33 part | Lillet — Lillet | modifier |
- Shake and twist orange peel on top.
The Green Howard is Booth's gin, Lillet, lemon juice, and blue curaçao.
Café Royal Cocktail Book by W. J. Tarling (1937, p.103)
| 0.17 part | lemon juice | acid |
| 0.33 part | gin — Booth's gin | base |
| 0.17 part | curacao — blue curaçao | modifier |
| 0.33 part | Lillet — Lillet | modifier |
See also: Howard