About Town Cocktail Book by Joe Fitchett (1925, p.21) — About Town 1925
| 0.33 part | French vermouth — French Vermouth | base |
| 0.33 part | gin — Dry Gin | base |
| 0.33 part | Italian vermouth — Italian Vermouth | modifier |
- Fill with ice, mix, and strain into cocktail glass.
Ice: Ice
This matters because it preserves the equal-parts Perfection branch in a 1925 social source under its own name.