El Bar Americano en España by Pedro Chicote (1927, p.108)

1 wholeyema de huevo fresco base
1 glassDubonet modifier
canela — Dust at service.other
1 tablespoonazúcar — Source drops the leading numeral but the pattern clearly implies one spoon.sweetener
  1. Shake very well, dust with cinnamon, and serve in a cocktail glass with straws.

Garnish: Cinnamon and straws

Cocktails by Pedro Chicote (1928, p.279) — Dubonnet version

ice — Hielobase
0.5 glassDubonnet modifier
cinnamon — Canelaother
0.5 yolkegg yolk — Yema de huevo frescoother
1 tablespoonsugar — Azucarsweetener
  1. Shake very well, dust with cinnamon, and serve in a cocktail glass with straws.

Garnish: Cinnamon

Ice: 2 or 3 pieces ice

This matters because it preserves a Dubonnet-based flip branch in Chicote's Madrid chapter.

See also: Porto Flip, Sherry Flip