The Old Waldorf-Astoria Bar Book by Albert Stevens Crockett (1935, p.43)
| 2 dashes | orange bitters | base |
| 0.5 part | Whiskey | base |
| 0.5 part | dry vermouth — French vermouth | modifier |
- Build the orange bitters, French vermouth, and whiskey over ice.
- Serve in a cocktail glass.