100 Cocktails: How to Make Them and What to Eat with Them by Anderson Fredericks (1931, p.9)

1 small limelime juice — Juice of small limeacid
2 partgin — Ginbase
1 partsweet vermouth — Regular Vermouthmodifier
1 wholeegg white — White of 1 Eggother
1 tspGrenadine — Grenadinesweetener
  1. Shake all ingredients and serve in a cocktail glass.

The citrus line reads juice of a small lime or one-quarter lemon.