The Old Waldorf-Astoria Bar Book by Albert Stevens Crockett (1935, p.39)
| 0.33 part | dry vermouth — French vermouth | base |
| 0.33 part | gin — Plymouth gin | base |
| 1 dash | Amer Picon — Amer Picon Bitters | modifier |
| 0.33 part | sweet vermouth — Italian vermouth | modifier |
- Build the vermouths, gin, and Amer Picon bitters over ice.
- Serve in a cocktail glass.