Café Royal Cocktail Book by W. J. Tarling (1937, p.230)

0.5 partrum — Daiquiri Rumbase
Soda water — Soda Waterdilution
1 lumpice — Iceother
0.5 partL.B.W. other
2 teaspoonGrenadine — Grenadinesweetener
  1. Add a lump of ice and fill with soda.

Ice: Ice