Cocktails by "Jimmy" late of Ciro's London by Jimmy (1930) — Jimmy 1930, opening A-B recipe run
| 1 part | London dry gin — Plymouth Gin | base |
| 1 dash per cocktail | Angostura bitters | bitter |
| 1 part | dry vermouth — French Vermouth | modifier |
- Mix with plenty of cracked ice and shake well, following the book's general cocktail instruction.