Cocktail-Ology by Count Benvenito Martini (1916) — Cocktail-Ology, gin drinks section

2 partLondon dry gin — ginbase
1 partDubonnet modifier
  1. Shake well and strain into a cocktail glass.

Ice: Ice

The Artistry of Mixing Drinks by Frank Meier (1936, p.29)

1 dashAngostura bitters — Angostura Bittersbase
1 glassDubonnet modifier
  1. Stir slightly and serve with lemon peel.

Garnish: Lemon peel

Café Royal Cocktail Book by W. J. Tarling (1937, p.81)

0.5 partDubonnet base
0.5 partgin — dry ginbase
  1. Stir and strain.

See also: Dubonnet Royal