Café Royal Cocktail Book by W. J. Tarling (1937, p.187)

0.17 partlemon juice — Lemon Juiceacid
0.33 partCanadian whisky — Canadian Club Whiskybase
1 dashorange bitters — Orange Bittersbase
0.33 partdry vermouth — Dry Martini Vermouthmodifier
0.17 partGrenadine — Grenadinesweetener
  1. Shake and strain into a cocktail glass.