Café Royal Cocktail Book by W. J. Tarling (1937, p.199)

0.5 partCalvados — Calvados or Apple Brandybase
0.5 partgin — Dry Ginbase
1 teaspoonfulgrapefruit juice — Grapefruit Juicebase
1 dashdry vermouth — French Vermouthmodifier
1 dashsweet vermouth — Martini Sweet Vermouthmodifier
  1. Shake and strain into cocktail glass.

Lineage reconciliation

See also: Star Cocktail