Café Royal Cocktail Book by W. J. Tarling (1937, p.127)

0.5 partgin — Seager's ginbase
0.13 partrum — Wray's Old Liqueur Rumbase
0.13 partCaloric Punch — Caloric Punch, Cederlundtsmodifier
0.25 partGrand Marnier modifier
  1. Shake.

Garnish: Squeeze lemon rind on top.

Invented by J. Sweeting.