Café Royal Cocktail Book by W. J. Tarling (1937, p.184)
| 0.4 part | gin — Booth's Dry Gin | base |
| 0.4 part | apricot brandy — Apricot Brandy, Cusenier | modifier |
| 0.2 part | lemon barley water — L.B.W. | other |
- Shake.
Invented by C. A. Tuck.
Royal Standard is Booth's dry gin, apricot brandy, and L.B.W.
Café Royal Cocktail Book by W. J. Tarling (1937, p.184)
| 0.4 part | gin — Booth's Dry Gin | base |
| 0.4 part | apricot brandy — Apricot Brandy, Cusenier | modifier |
| 0.2 part | lemon barley water — L.B.W. | other |
Invented by C. A. Tuck.