The Artistry of Mixing Drinks by Frank Meier (1936, p.32)

1 dashcuracao — Curaçaobase
0.67 partgin — Ginbase
0.33 partsweet vermouth — Italian Vermouthmodifier
  1. Shake well and serve.

Café Royal Cocktail Book by W. J. Tarling (1937, p.105)

0.67 partgin — dry ginbase
2 dashescuracao — curaçaomodifier
0.33 partsweet vermouth — sweet Martini vermouthmodifier
  1. Shake.

Lineage reconciliation

See also: Guard