Café Royal Cocktail Book by W. J. Tarling (1937, p.219)
| 0.25 part | lemon juice — fresh Lemon Juice | acid |
| 0.5 part | gin — Lemon Gin (Gordon's) | base |
| 0.25 part | aurum | modifier |
- Shake and strain.
Windsor Jubilee
Windsor Jubilee is lemon gin with fresh lemon juice and Aurum.