Orange bitters

60 ml Gin, 20 ml Orange curaçao, 20 ml Lime juice, 1 dash Angostura bitters, 1 dash Orange bitters, 1 Lime wedge

45 ml Gin, 30 ml Sweet vermouth, 7.5 ml Maraschino liqueur, 2 dashes Orange bitters, 1 Lemon twist

45 ml Fino sherry, 45 ml Dry vermouth, 2 dashes Orange bitters, 2.5 ml Maraschino liqueur, 1 Lemon twist