The Artistry of Mixing Drinks by Frank Meier (1936, p.63)

1 glassbrandy — Brandybase
1 unitegg — Eggbase
1 teaspoonsugar — Sugarsweetener
  1. Shake with ice, strain into a double cocktail glass, grate nutmeg on top, and serve.

Garnish: Grated nutmeg

Ice: Ice

Book notes gin, rum, or either whiskey may replace the brandy.