Tratado Practico de Cocteleria, Pasteleria y Afines by Enzo Antonetti; Mario Kardahi (1966, p.108) — Gin Walker section

1 wholelemon peel — zumo de la corteza de limonacid
50 ggin — Gin H. Walkerbase
2 dashAngostura bitters — Bitter Angosturabitter
40 gchinato — Chinato Gardamodifier
10 gMaraschino liqueur — Maraschino Bolsmodifier
  1. Stir with ice, strain into a goblet, and express lemon peel over the drink.

Garnish: Expressed lemon peel

Ice: Ice cubes

See also: Spoleto, Pontevecchio