Cocktails Their Kicks and Side-Kicks by A. E. P. Bird and William C. Turner (1933, p.5)

4 partgin — Ginbase
6 dashAngostura bitters — Angostura Bittersbitter
6 dashorange bitters — Orange Bittersbitter
green olive — For garnish.garnish
1 partAnisette syrup — Syrup of Anisettesweetener
  1. Shake thoroughly with ice, strain into glasses, garnish with a green olive, and serve.

Garnish: Green olive

Ice: Ice

The suggested side-kick is soda crackers spread with cream cheese, cream, and horseradish.

The formula makes 6 servings.