Cocktails by "Jimmy" late of Ciro's London by Jimmy (1930) — Jimmy 1930, opening A-B recipe run
| 1 part | Lemon juice (fresh) — Orange and Lemon Juice | acid |
| 1 part | London dry gin — Old Tom Gin | base |
| to taste | sugar | sweetener |
- Mix with plenty of cracked ice and shake well, following the book's general cocktail instruction.