Café Royal Cocktail Book by W. J. Tarling (1937, p.183)

0.25 partlemon juice — sweet Lemon Juiceacid
1 dashAbsinthe — Absinthebase
0.25 partorange juice — sweet Orange Juicebase
0.25 partsloe gin — Sloe Ginbase
0.25 partvan der hum — Van de Hummodifier
  1. Shake.