The Old Waldorf-Astoria Bar Book by Albert Stevens Crockett (1935, p.71)
| 0.33 part | gin — Tom gin | base |
| 1 dash | orange bitters | base |
| 0.33 part | dry vermouth — French vermouth | modifier |
| 0.33 part | sweet vermouth — Italian vermouth | modifier |
- Stir and serve cold.