4 oz. Italian sweet vermouth
1 oz. Old Tom gin
2 dashes maraschino liqueur
1 dash Boker's bitters
Shake with two lumps of ice and strain into cocktail glass. Put a quarter slice of lemon in the glass.
Two of the ingredients--Old Tom gin and Boker's bitters--were until recently impossible to find. With the recent resurgence of interest in classic cocktails, they have been revived. Old Tom can be found at the better liquor stores; a recreation of Boker's bitters, unavailable since 1906, can be ordered online.
