Family

Jack's Manual by J. A. Grohusko (1908, p.31) — Grohusko 1908

1Dubonnet — Doubonnetbase
1 twistOrange peel — orange peelgarnish
ice — iceother
  1. Shake the Dubonnet with ice.
  2. Twist orange peel over, strain, and serve.

Garnish: Twist of orange peel

Ice: Ice

Nose
Orange peel and quinquina rise together.
Palate
This matters because it shows the aromatised-wine aperitif line standing on its own, not merely as a modifier inside spirit-based cocktails.
Finish
The finish is cool, bittersweet, and vinous.
Summary
A nearly pure Dubonnet aperitif from the quinquina service branch.

See also: Byrrh Cocktail, Vermouth Cocktail