Café Royal Cocktail Book by W. J. Tarling (1937, p.198)

0.13 partlemon juice — Lemon Juice, freshacid
0.13 partorange juice — Orange Juice, freshacid
3 dashesorange bitters — Orange Bittersbase
0.5 partScotch whisky — Johnnie Walker Red Label Whiskybase
0.25 partApricot liqueur — Golden Apricot Liqueurmodifier
  1. Shake.

Invented by E. Angerosa.