Manual del Cantinero by John Escalante (1915, p.3)

1 tsplemon juice — Zumo de limónacid
0.5Absinthe — Ajenjobase
1 tbsppowdered sugar — Azúcar en polvobase
0.5Scotch whisky — Whiskey Escocésbase
seltzer — agua de Seltzdilution
  1. Half-fill the shaker with ice and add the ingredients.
  2. Shake until well frapped, strain into a small glass, fill with seltzer, and serve.

Ice: Ice